Jump to content

Tornado outbreak of April 2–3, 1956: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
→‎April 3 event: Addition and reference.
 
(46 intermediate revisions by 29 users not shown)
Line 1: Line 1:
{{Short description|1956 windstorm in the central United States}}
{{Infobox storm
{{Infobox weather event
| name = Tornado outbreak sequence of April 2–3, 1956
| image = Hudsonville2.png
| image = Hudsonville, Michigan F5 damage 1956 (no border).png
| alt =
| alt =
| caption = F5 tornado damage in Hudsonville.
| caption = F5 tornado damage in Standale, Michigan, on April 3
}}
| type = Tornado outbreak
{{Infobox weather event/Tornado outbreak
| active = April 2–3, 1956
| name = Tornado outbreak of April 2–3, 1956
| lowest pressure =
| duration = April 2–3, 1956
| lowest temperature =
| tornadoes = 47 confirmed
| tornadoes = 55
| fujitascale = F5
| fujita-scale = F5
| winds =
| tornado duration = ~2 days
| highest winds =
| gusts =
| hail =
| largest hail =
}}
| gusts =
{{Infobox weather event/Effects
| maximum snow =
| year = 1956
| power outages =
| damages = ≥ $8,035,530 (${{formatnum:{{Inflation|US|8035530|1956|r=-4}}}} in {{CURRENTYEAR}} USD)
| casualties = 38 fatalities, 638 injuries
| outages =
| damages = $58 million (1956 [[United States dollar|USD]]){{refn|group=nb|name=Losses|All losses are in 1956 USD unless otherwise noted.}}
| fatalities = 39
| injuries = 790
| affected = [[Central United States]]
| affected = [[Central United States]]
| current advisories =
| enhanced =
| notes =
| partof = the '''[[Tornadoes of 1956|tornado outbreaks of 1956]]'''
}}
}}
{{Infobox weather event/Footer
The '''tornado outbreak sequence of April&nbsp;2–3, 1956''', was a large, deadly [[tornado outbreak sequence]] that affected the Great Plains, parts of the South, and the [[upper Midwest]] in the [[contiguous United States|contiguous]] [[United States]].{{refn|group=nb|name=Outbreak|An [[tornado outbreak|outbreak]] is generally defined as a group of at least six tornadoes (the number sometimes varies slightly according to local climatology) with no more than a six-hour gap between individual tornadoes. An [[tornado outbreak sequence|outbreak sequence]], prior to (after) the start of modern records in 1950, is defined as a period of no more than two (one) consecutive days without at least one [[Fujita scale#Rating classifications|significant]] (F2 or stronger) tornado.<ref name=OutbreakClimo>{{cite conference |url=http://www.spc.noaa.gov/publications/schneider/otbrkseq.pdf |title=Tornado Outbreak Day Sequences: Historic Events and Climatology (1875-2003) |last1=Schneider |first1=Russell S. |last2=Brooks |first2=Harold E. |last3=Schaefer |first3=Joseph T. |author-link2=Harold E. Brooks |date=2004 |publisher=[[American Meteorological Society]] |location=[[Hyannis, Massachusetts]] |conference=22nd Conference on Severe Local Storms |conference-url=https://ams.confex.com/ams/11aram22sls/techprogram/programexpanded_230.htm |accessdate=17 September 2019}}</ref>}} Occurring from April&nbsp;2–3, 1956, the outbreak produced 47&nbsp;tornadoes, including an [[List of F5 and EF5 tornadoes|F5&nbsp;tornado]] that devastated the [[Hudsonville, Michigan|Hudsonville]] and [[List of lost cities, towns, and counties of Michigan#List|Standale]] areas in the [[U.S. state]] of [[Michigan]] on April&nbsp;3. It was one of three tornadoes to move across southwest [[Lower Peninsula of Michigan|Lower Michigan]] on that day. A fourth tornado struck north of the [[Manistee, Michigan|Manistee]] area. The Hudsonville-Standale tornado killed 17&nbsp;and injured 292. These tornadoes were part of a tornado outbreak that took place on April&nbsp;2–3, 1956, across the U.S [[Midwest]] and the [[Great Lakes]] regions. In addition to the fatalities in Kansas, Oklahoma, Michigan and [[Berlin, Wisconsin]], three people were killed in [[Tennessee]], one person in [[Kentucky]] and two more people in [[Wisconsin]]. In total, 38&nbsp;were killed during the entire event.
| season = [[Tornadoes of 1956|tornadoes and tornado outbreaks of 1956]]
}}
From April&nbsp;2–3, 1956, a large, deadly [[tornado outbreak]] affected the [[Great Plains]], parts of the [[Southern United States|South]], and the [[upper Midwest]] in the [[contiguous United States]], especially the [[Great Lakes region]]. The outbreak produced at least 55&nbsp;tornadoes, including an [[List of F5 and EF5 tornadoes|F5]]&nbsp;that devastated the [[Grand Rapids metropolitan area]] in the [[U.S. state]] of [[Michigan]] on April&nbsp;3. It was one of three&nbsp;tornadoes to move across southwest [[Lower Peninsula of Michigan#Geography|Lower Michigan]] on that day. A fourth tornado struck north of the [[Manistee, Michigan|Manistee]] area, in the [[Northern Michigan#Boundary description|northern part]] of the peninsula. The Hudsonville–Standale tornado killed 18&nbsp;and injured 333. It remains the fourth deadliest tornado on record in Michigan and is the most recent F5 on record there. Several other deadly, intense, long-tracked tornadoes also occurred during the outbreak. In addition to the fatalities in Kansas, Oklahoma, Michigan and [[Berlin, Wisconsin]], three&nbsp;people were killed in [[Tennessee]], one&nbsp;person in [[Kentucky]] and two&nbsp;more people in [[Wisconsin]]. In total, 39&nbsp;were killed during the entire event.{{refn|group=nb|name=Outbreak|An [[tornado outbreak|outbreak]] is generally defined as a group of at least six tornadoes (the number sometimes varies slightly according to local climatology) with no more than a six-hour gap between individual tornadoes. An [[tornado outbreak sequence|outbreak sequence]], prior to (after) the start of modern records in 1950, is defined as a period of no more than two (one) consecutive days without at least one [[Fujita scale#Rating classifications|significant]] (F2 or stronger) tornado.<ref name=OutbreakClimo>{{cite conference |url=http://www.spc.noaa.gov/publications/schneider/otbrkseq.pdf |title=Tornado Outbreak Day Sequences: Historic Events and Climatology (1875–2003) |last1=Schneider |first1=Russell S. |last2=Brooks |first2=Harold E. |last3=Schaefer |first3=Joseph T. |author-link2=Harold E. Brooks |year=2004 |publisher=[[American Meteorological Society]] |location=Hyannis, Massachusetts |conference=22nd Conf. Severe Local Storms |conference-url=https://ams.confex.com/ams/11aram22sls/techprogram/programexpanded_230.htm |access-date=September 17, 2019}}</ref>}}


==Background==
==Background==
Tuesday, April&nbsp;3, 1956, was a warm and humid day across most of the Midwestern U.S., the Great Lakes and the [[Ohio River#Geography and hydrography|Ohio Valley]]. Temperatures in the areas affected by the worst of the outbreak were well into the 70s °[[Fahrenheit|F]], approaching {{convert|80|F|C|lk=on|abbr=on}} in Michigan, with anomalously high [[dew point]]s—the latter exceeding {{convert|60|F|C|lk=on|abbr=on}} near the shoreline of [[Lake Michigan]]. A potent [[low-pressure area]] accompanied an intense [[extratropical cyclone|mid-latitude cyclone]] with a pronounced [[dry line#Characteristics|dry line]] located near the western [[Great Lakes]]. An attendant [[warm front]] extended eastward over Wisconsin, a vigorous [[cold front]] southward through [[Illinois]]. In tandem with the advancing [[trough (meteorology)|trough]], a strong [[jet stream]] with winds up to {{convert|135|kn|mi/h km/h|lk=on|abbr=on}} extended over [[Little Rock, Arkansas]], and impinged on the Upper Midwest. Prior to the arrival of the storms in the region, schools had closed earlier than usual due to the threat of [[severe weather]]. By late afternoon, the cold front crossed over the western Great Lakes including Lake Michigan.<ref name=BackgroundSummary>Multiple sources:
{| class="wikitable" style="margin:0 0 0.5em 1em;float:right;"
*{{cite web |title=1956 Tornado Outbreak Overview |url=https://www.weather.gov/grr/1956TornadoOutbreakOverview |website=[[Grand Rapids, Michigan|Grand Rapids]], MI [[List of National Weather Service Weather Forecast Offices|Weather Forecast Office]] |publisher=[[National Weather Service]] |accessdate=7 June 2020 |location=Grand Rapids, Michigan }}
*{{cite news |title=Hudsonville-Standale tornado |url=http://www.woodtv.com/Global/story.asp?S=4647960 |accessdate=7 June 2020 |work=[[WOOD-TV]] |publisher=[[WorldNow]] |date=3 April 2006 |archiveurl=https://web.archive.org/web/20070909030513/http://www.woodtv.com/Global/story.asp?S=4647960 |archivedate=9 September 2007 |location=Grand Rapids, Michigan}}
*{{harvnb|Ostuno|2008|pp=8–9}}
</ref>

==Outbreak statistics==
{| class="wikitable sortable" style="margin: 1em auto 1em auto;"
|+ Daily statistics of tornadoes during the tornado outbreak of April 2–3, 1956
|-
|-
! scope="col" rowspan="2" | Date{{refn|group=nb|name=Date/Time|All dates are based on the local [[time zone]] where the tornado touched down; however, all times are in [[Coordinated Universal Time]] and dates are split at midnight [[Central Time Zone|CST/CDT]] for consistency.}}
| colspan="4"| '''Outbreak death toll'''<ref name="OutbreakNCDC">{{cite report|author=[[National Weather Service]]|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/listevents.jsp?eventType=%28C%29+Tornado&beginDate_mm=04&beginDate_dd=02&beginDate_yyyy=1956&endDate_mm=04&endDate_dd=03&endDate_yyyy=1956&hailfilter=0.00&tornfilter=0&windfilter=000&sort=DT&submitbutton=Search&statefips=-999%2CALL|title=Events reported between 04/02/1956 and 04/03/1956 (2 days)|publisher=[[National Centers for Environmental Information]]|accessdate=7 June 2020}}</ref>
! scope="col" rowspan="2" align="center"|Total
! scope="col" colspan="7" align="center"|[[Fujita scale|F-scale]] rating{{refn|group=nb|name=Fujita|The [[Fujita scale]] was devised under the aegis of scientist [[Ted Fujita|T. Theodore Fujita]] in the early 1970s. Prior to the advent of the scale in 1971, tornadoes in the United States were officially unrated.{{sfn|Grazulis|1993|p=141}}{{sfn|Grazulis|2001a|p=[https://archive.org/details/tornadonaturesul0000graz/page/131 131]}} Tornado ratings were retroactively applied to events prior to the formal adoption of the F-scale by the [[National Weather Service]].{{sfn|Edwards et al.|2013|p=641–642}} While the Fujita scale has been superseded by the [[Enhanced Fujita scale]] in the U.S. since February&nbsp;1, 2007,<ref name="EFscale">{{cite web|last1=Edwards|first1=Roger|title=Enhanced F Scale for Tornado Damage|url=http://www.spc.noaa.gov/faq/tornado/ef-scale.html|website=The Online Tornado FAQ (by Roger Edwards, SPC)|publisher=Storm Prediction Center|access-date=February 25, 2016|date=March 5, 2015}}</ref> Canada used the old scale until April&nbsp;1, 2013;<ref name="FscaleCanada">{{cite web |title=Enhanced Fujita Scale (EF-Scale) |url=https://www.ec.gc.ca/meteo-weather/default.asp?lang=En&n=41E875DA-1 |website=Environment and Climate Change Canada |publisher=[[Environment and Climate Change Canada]] |access-date=February 25, 2016 |archive-url=https://web.archive.org/web/20160303220706/http://www.ec.gc.ca/meteo-weather/default.asp?lang=En&n=41E875DA-1 |archive-date=March 3, 2016 |date=June 6, 2013 |url-status=dead }}</ref> nations elsewhere, like the United Kingdom, apply other classifications such as the [[TORRO scale]].<ref name="TORROscale">{{cite web|title=The International Tornado Intensity Scale |url=http://www.torro.org.uk/tscale.php |website=Tornado and Storm Research Organisation |publisher=[[Tornado and Storm Research Organisation]] |access-date=February 25, 2016 |archive-url=https://web.archive.org/web/20160305120332/http://www.torro.org.uk/tscale.php |archive-date=March 5, 2016 |year=2016 |url-status=dead }}</ref>}}
! scope="col" rowspan="2" align="center"|Deaths
! scope="col" rowspan="2" align="center"|Injuries
! scope="col" rowspan="2" align="center"|Damage{{refn|group=nb|name=NCEI|The National Oceanic and Atmospheric Administration's ''Storm Data'' publication does not list exact damage totals for every event, instead giving damage categories. As such, damage for individual tornadoes is not comprehensive.<ref name="OutbreakNCDC">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/listevents.jsp?eventType=%28C%29+Tornado&beginDate_mm=04&beginDate_dd=02&beginDate_yyyy=1956&endDate_mm=04&endDate_dd=03&endDate_yyyy=1956&hailfilter=0.00&tornfilter=0&windfilter=000&sort=DT&submitbutton=Search&statefips=-999%2CALL Events reported]}}</ref>}}
|-
|-
! scope="col" align="center"|&nbsp;FU&nbsp;
!'''State'''
! scope="col" align="center"|&nbsp;F0&nbsp;
!'''Total'''
! scope="col" align="center"|&nbsp;F1&nbsp;
!'''County'''
! scope="col" align="center"|&nbsp;F2&nbsp;
!'''County<br />total'''
! scope="col" align="center"|&nbsp;F3&nbsp;
! scope="col" align="center"|&nbsp;F4&nbsp;
! scope="col" align="center"|&nbsp;F5&nbsp;
|-
|-
!scope="row"|April 2
|rowspan=2 bgcolor="#e6e9ff"|[[Kansas]]
|align="right"|20
|rowspan=2 bgcolor="#e6e9ff"|'''2'''
|align="right"|0
|[[Cowley County, Kansas|Cowley]]
|align="right"|3
|1
|align="right"|4
|align="right"|7
|align="right"|3
|align="right"|3
|align="right"|0
|align="right"|7
|align="right"|144
|align="right"|≥ {{nts|1657530|prefix=$}}
|-
|-
!scope="row"|April 3
|[[Elk County, Kansas|Elk]]
|align="right"|35
|1
|align="right"|3
|align="right"|1
|align="right"|2
|align="right"|18
|align="right"|5
|align="right"|5
|align="right"|1
|align="right"|32
|align="right"|646
|align="right"|{{nts|6378000|prefix=$}}
|-class="sortbottom"
!scope="row"| Total
| align="right" |55
| align="right" bgcolor=#{{storm colour|unk}} |3
| align="right" bgcolor=#{{storm colour|storm}} |4
| align="right" bgcolor=#{{storm colour|cat1}} |6
| align="right" bgcolor=#{{storm colour|cat2}} |25
| align="right" bgcolor=#{{storm colour|cat3}} |8
| align="right" bgcolor=#{{storm colour|cat4}} |8
| align="right" bgcolor=#{{storm colour|cat5}} |1
| align="right"|39
| align="right"|790
| align="right"|≥ {{nts|8035530|prefix=$}}
|}
{{clear}}

==Confirmed tornadoes==
{{Tornado Chart| Total = 55*| FU = 3| F0 = 4| F1 = 6| F2 = 25| F3 = 8| F4 = 8| F5 = 1|enhanced=no}}
Prior to 1990, there is a likely undercount of tornadoes, particularly E/F0–1, with reports of weaker tornadoes becoming more common as population increased. A sharp increase in the annual average E/F0–1 count by approximately 200 tornadoes was noted upon the implementation of [[NEXRAD]] [[Weather radar|Doppler weather radar]] in 1990–1991.{{sfn|Agee and Childs|2014|p=1496}}{{refn|group=nb|name=Count|Historically, the number of tornadoes globally and in the United States was and is likely underrepresented: research by Grazulis on annual tornado activity suggests that, as of 2001, only 53% of yearly U.S. tornadoes were officially recorded. Documentation of tornadoes outside the United States was historically less exhaustive, owing to the lack of monitors in many nations and, in some cases, to internal political controls on public information.{{sfn|Grazulis|2001a|pp=[https://archive.org/details/tornadonaturesul0000graz/page/251 251]–[https://archive.org/details/tornadonaturesul0000graz/page/254 4]}} Most countries only recorded tornadoes that produced severe damage or loss of life.<ref name="TornadoClimaFAQ">{{cite web|last1=Edwards|first1=Roger|title=The Online Tornado FAQ (by Roger Edwards, SPC)|url=http://www.spc.noaa.gov/faq/tornado/#Climatology|website=Storm Prediction Center: Frequently Asked Questions about Tornadoes|publisher=[[Storm Prediction Center]]|access-date=February 25, 2016|date=March 5, 2015}}</ref> Significant low biases in U.S. tornado counts likely occurred through the early 1990s, when advanced [[NEXRAD]] was first installed and the [[National Weather Service]] began comprehensively verifying tornado occurrences.{{sfn|Cook|Schaefer|2008|p=3135}}}} 1974 marked the first year where significant tornado (E/F2+) counts became homogenous with contemporary values, attributed to the consistent implementation of [[Fujita scale]] assessments.{{sfn|Agee and Childs|2014|pp=1497, 1503}}{{refn|group=nb|name=Fujita}} Numerous discrepancies on the details of tornadoes in this outbreak exist between sources. The total count of tornadoes and ratings differs from various agencies accordingly. The list below documents information from the most contemporary official sources alongside assessments from tornado historian [[Thomas P. Grazulis]].

*In addition to confirmed tornadoes, a [[funnel cloud]] near [[Jenera, Ohio]], was officially but incorrectly listed as a tornado.<ref name="NCEIJenera">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10083356 #10083356]}}</ref>{{sfn|USWB|1956|p=114}}
{{clear}}

{| class="wikitable"
|+ Color/symbol key
|-
|-
! scope="col" | Color / symbol
|rowspan=1 bgcolor="#e6e9ff"|[[Kentucky]]
! scope="col" | Description
|rowspan=1 bgcolor="#e6e9ff"|'''1'''
|[[Webster County, Kentucky|Webster]]
|1
|-
|-
! scope="row" style="background-color:#9FCADF;"| †
|rowspan=3 bgcolor="#e6e9ff"|[[Michigan]]
| Data from Grazulis 1990/1993/2001b
|rowspan=3 bgcolor="#e6e9ff"|'''20'''
|[[Benzie County, Michigan|Benzie]]
|2
|-
|-
! scope="row" style="background-color:#B7A3C3;"| ¶
|[[Kent County, Michigan|Kent]]
| Data from a local National Weather Service office
|4
|-
|-
! scope="row" style="background-color:#E89483;"| ※
|[[Ottawa County, Michigan|Ottawa]]
| Data from the 1956 ''Climatological Data National Summary'' publication
|14
|-
|-
! scope="row" style="background-color:#F7D9D3;"| ‡
|rowspan=1 bgcolor="#e6e9ff"|[[Oklahoma]]
| Data from the NCEI database
|rowspan=1 bgcolor="#e6e9ff"|'''5'''
|[[Creek County, Oklahoma|Creek]]
|5
|-
|-
! scope="row" | ♯
|rowspan=1 bgcolor="#e6e9ff"|[[Tennessee]]
| Maximum width of tornado
|rowspan=1 bgcolor="#e6e9ff"|'''3'''
|[[Henderson County, Tennessee|Henderson]]
|3
|-
|rowspan=2 bgcolor="#e6e9ff"|[[Wisconsin]]
|rowspan=2 bgcolor="#e6e9ff"|'''9'''
|[[Portage County, Wisconsin|Portage]]
|2
|-
|[[Green Lake County, Wisconsin|Green Lake]]
|7
|-
|bgcolor="#e6e9ff"|Totals
|bgcolor="#e6e9ff"|'''38'''
|colspan=2|
|-
|colspan=4 align=center| <small>All deaths were tornado-related</small>
|-
|-
! scope="row" | ±
| Tornado was rated below F2 intensity by Grazulis but a specific rating is unavailable.
|}
|}
Tuesday, April&nbsp;3, 1956, was a warm and humid day across most of the Midwestern U.S., the Great Lakes and the [[Ohio River#Geography and hydrography|Ohio Valley]]. Temperatures in the areas affected by the worst of the outbreak were well into the 70s °[[Fahrenheit|F]], approaching {{convert|80|F|C|lk=on|abbr=on}} in Michigan, with anomalously high [[dew point]]s—the latter exceeding {{convert|60|F|C|lk=on|abbr=on}} near the shoreline of [[Lake Michigan]]. A potent [[low-pressure area]] accompanied an intense [[extratropical cyclone|mid-latitude cyclone]] with a pronounced [[dry line#Characteristics|dry line]] located near the western [[Great Lakes]]. An attendant [[warm front]] extended eastward over Wisconsin, a vigorous [[cold front]] southward through [[Illinois]]. In tandem with the advancing [[trough (meteorology)|trough]], a strong [[jet stream]] with winds up to {{convert|135|kn|mi/h km/h|lk=on|abbr=on}} extended over [[Little Rock, Arkansas]], and impinged on the Upper Midwest. Prior to the arrival of the storms in the region, schools had closed earlier than usual due to the threat of [[severe weather]]. By late afternoon, the cold front crossed over the western Great Lakes including [[Lake Michigan]].<ref name=Ostuno-1>{{cite journal|last=Ostuno|first=E. J.|editor=Roger Edwards|title=A Case Study in Forensic Meteorology: Investigating the 3 April 1956 Tornadoes in Western Lower Michigan|journal=E-Journal of Severe Storms Meteorology|year=2008|date=25 June 2008|volume=3|issue=1|pages=1–33|url=https://ejssm.org/ojs/index.php/ejssm/article/view/36/36|location=Grand Rapids, Michigan|publication-place=[[Norman, Oklahoma]]|accessdate=7 June 2020}}</ref><ref name="NWSGRR-1">{{cite web |title=1956 Tornado Outbreak Overview |url=https://www.weather.gov/grr/1956TornadoOutbreakOverview |website=[[Grand Rapids, Michigan|Grand Rapids]], MI [[List of National Weather Service Weather Forecast Offices|Weather Forecast Office]] |publisher=[[National Weather Service]] |accessdate=7 June 2020 |location=Grand Rapids, Michigan }}</ref><ref name="WOODTV">{{cite news |title=Hudsonville-Standale tornado |url=http://www.woodtv.com/Global/story.asp?S=4647960 |accessdate=7 June 2020 |work=[[WOOD-TV]] |publisher=[[WorldNow]] |date=3 April 2006 |archiveurl=https://web.archive.org/web/20070909030513/http://www.woodtv.com/Global/story.asp?S=4647960 |archivedate=9 September 2007 |location=Grand Rapids, Michigan}}</ref>


==Tornado table==
{{Tornado Chart| Total = 47| FU = 0| F0 = 5| F1 = 9| F2 = 18| F3 = 9| F4 = 5| F5 = 1|enhanced=no}}
*In addition to confirmed tornadoes, there were several unconfirmed but possible tornadoes. An F2 tornado may have hit east of [[Ogdensburg, Wisconsin]], destroying a general store and a rural school. Nine&nbsp;barns were damaged or destroyed as well.<ref name="Grazulis2">{{cite book |last1=Grazulis |first1=Thomas P. |authorlink1=Thomas P. Grazulis |title=Significant Tornadoes 1680–1991: A Chronology and Analysis of Events |date=July 1993 |publisher=The Tornado Project of Environmental Films |location=[[St. Johnsbury, Vermont]] |isbn=1-879362-03-1 |page=994 |ref={{harvid|Grazulis|1993}}}}</ref> A tornado may have also overturned two&nbsp;buildings and uprooted trees near [[Pana, Illinois]].<ref name=NCDCStormData-1>{{cite journal|author=U.S. Weather Bureau|title=Storm Data and Unusual Weather Phenomena|journal=Climatological Data National Summary|date=April 1956|volume=7|issue=4|page=112|publisher=[[National Climatic Data Center]] |location=[[Asheville, North Carolina]]|author-link=National Weather Service#History|ref={{harvid|USWB|1957}}}}</ref> In addition to a confirmed F2&nbsp;tornado near [[Topeka, Indiana]], two&nbsp;other unconfirmed tornadoes may have hit northwest of [[LaGrange, Indiana|LaGrange]] and at [[Emma, Indiana|Emma]], destroying or damaging numerous buildings, including a home and a barn that were blown down, and throwing two&nbsp;people from a [[horse and buggy]], neither of whom was injured.<ref name="Topeka">{{harvnb|USWB|1957|p=113}}</ref>

==Confirmed tornadoes==
===April&nbsp;2 event===
{| class="wikitable sortable" style="width:100%;"
{| class="wikitable sortable" style="width:100%;"
|+ List of confirmed tornadoes in the tornado outbreak of April 2–3, 1956
|+ List of known tornadoes – Monday, April 2, 1956{{refn|group=nb|name=Date/Time|All dates are based on the local [[time zone]] where the tornado touched down; however, all times are in [[Coordinated Universal Time]] for consistency.}}{{refn|group=nb|name=Width|Prior to 1994, only the average widths of tornado paths were officially listed.<ref name="Brooks">{{cite journal |last1=Brooks |first1=Harold E. |authorlink1=Harold E. Brooks |title=On the Relationship of Tornado Path Length and Width to Intensity |journal=[[Weather and Forecasting]] |date=April 2004 |volume=19 |issue=2 |page=310 |doi=10.1175/1520-0434(2004)019<0310:OTROTP>2.0.CO;2 |url=https://journals.ametsoc.org/doi/pdf/10.1175/1520-0434%282004%29019%3C0310%3AOTROTP%3E2.0.CO%3B2 |accessdate=11 September 2019 |ref={{harvid|Brooks|2004}} |publisher=American Meteorological Society |location=[[Boston]]}}</ref>}}
! scope="col" style="width:2%; text-align:center;"|[[Fujita scale|F#]]
|-
! scope="col" style="width:3%; text-align:center;"|[[Fujita scale|F#]]
! scope="col" text-align:center;" class="unsortable"|Location
! scope="col" style="width:7%; text-align:center;" class="unsortable"|Location
! scope="col" text-align:center;" class="unsortable"|County / Parish
! scope="col" style="width:6%; text-align:center;" class="unsortable"|County / Parish
! scope="col" text-align:center;"|State
! scope="col" align="center"|Start {{abbr|Coord.|Coordinates}}{{refn|group=nb|name=Coord|All starting coordinates are based on the NCEI database and may not reflect contemporary analyses}}
! scope="col" style="width:5%; text-align:center;"|State
! scope="col" style="width:6%; text-align:center;"|Start<br>{{abbr|coord.|Coordinates}}
! scope="col" align="center"|Date{{refn|group=nb|name=Date/Time}}
! scope="col" style="width:6%; text-align:center;"|Time ([[Coordinated Universal Time|UTC]])
! scope="col" text-align:center;"|Time ([[Coordinated Universal Time|UTC]])
! scope="col" style="width:6%; text-align:center;"|Path length
! scope="col" text-align:center;"|Path length
! scope="col" text-align:center;"|Width{{refn|group=nb|name=Width|The listed width values are primarily the average/mean width of the tornadoes, with those having known maximum widths denoted by ♯. From 1952 to 1994, reports largely list mean width whereas contemporary years list maximum width.{{sfn|Agee and Childs|2014|p=1494}} Values provided by Grazulis are the average width, with estimates being rounded down (i.e. {{convert|0.5|mi|km|abbr=on}} is rounded down from 880 yards to 800 yards.{{sfn|Brooks|2004|p=310}}{{sfn|Grazulis|1990|p=ix}}}}
! scope="col" style="width:6%; text-align:center;"|{{abbr|Max.|Maximum}} width
! scope="col" class="unsortable" style="width:48%; text-align:center;"|Summary
! scope="col" text-align:center;"|Damage
! scope="col" class="unsortable" style="width:3%; text-align:center;"|{{abbr|Refs.|References}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat1}}; border-bottom: 1px solid black"| F1
|bgcolor=#{{Storm colour|cat1}} | F1
|SE of [[Allendale, Missouri|Allendale]]
|SE of [[Allendale, Missouri|Allendale]]
| [[Worth County, Missouri|Worth]]
|[[Worth County, Missouri|Worth]]
|[[Missouri|MO]]
|[[Missouri]]
|{{coord|40.43|-94.25|name=Allendale (April 2, F1)}}
|{{coord|40.43|-94.25|name=Allendale (April 2, F1)}}
|{{nts|April 2}}
|07:00–?
|07:00–?
|{{convert|2.7|mi|km|sortable=on}}
|bgcolor=#E89483|{{convert|3|mi|km|abbr=on|sortable=on}}
|{{convert|30|yd|m|sortable=on}}
|{{convert|30|yd|m|abbr=on|sortable=on}}
|bgcolor=#F7D9D3|{{nts|2,500|prefix=$}}‡
|A tornado intermittently damaged outbuildings on three farms.
|- class="expand-child"
|<ref name="Allendale">{{harvnb|USWB|1957|p=106}}</ref><ref name="Allendale2">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10063704|title=Missouri Event Report: F1 Tornado|publisher=National Centers for Environmental Information|accessdate=8 June 2020}}</ref>
| colspan="9" style=" border-bottom: 1px solid black;|A tornado intermittently damaged outbuildings on three farms.{{sfn|USWB|1956|p=106}}<ref name="Allendale">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10063704 #10063704]}}</ref>
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat1}}; border-bottom: 1px solid black"| F1
|bgcolor=#{{Storm colour|cat1}} | F1
|[[Wilmette, Illinois|Wilmette]]
|[[Wilmette, Illinois|Wilmette]]
|[[Cook County, Illinois|Cook]]
|[[Cook County, Illinois|Cook]]
|[[Illinois|IL]]
|[[Illinois]]
|{{Coord|42.07|-87.73|name=}}
|{{Coord|42.07|-87.73|name=Wilmette (April 2, F1)}}
|{{nts|April 2}}
|07:30–?
|07:30–?
|{{convert|2|mi|km|sortable=on}}
|{{convert|2|mi|km|abbr=on|sortable=on}}
|{{convert|10|yd|m|sortable=on}}
|{{convert|10|yd|m|abbr=on|sortable=on}}
|bgcolor=#F7D9D3|{{nts|250,000|prefix=$}}‡
|A small, short-lived tornado generated minor damage.
|- class="expand-child"
|<ref name="Allendale" /><ref name="Wilmette">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10007475|title=Illinois Event Report: F1 Tornado|publisher=National Centers for Environmental Information|accessdate=8 June 2020}}</ref>
| colspan="9" style=" border-bottom: 1px solid black;|A small, short-lived tornado generated minor damage.{{sfn|USWB|1956|p=106}}<ref name="Wilmette">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10007475 #10007475]}}</ref>
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat1}}; border-bottom: 1px solid black"| F1
|bgcolor=#{{Storm colour|cat1}} | F1
|[[Owasso, Oklahoma|Owasso]]
|[[Owasso, Oklahoma|Owasso]]
|[[Tulsa County, Oklahoma|Tulsa]]
|[[Tulsa County, Oklahoma|Tulsa]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{Coord|36.27|-95.83|name=Owasso (April 2, F1)}}
|{{Coord|36.27|-95.83|name=Owasso (April 2, F1)}}
|{{nts|April 2}}
|16:30–?
|16:30–?
|{{convert|0.3|mi|m|sortable=on}}
|bgcolor=#E89483|{{convert|0.25|mi|km|abbr=on|sortable=on}}
|{{convert|33|yd|m|sortable=on}}
|{{convert|33|yd|m|abbr=on|sortable=on}}
|{{unk}}
|Two outbuildings were destroyed in a brief touchdown over remote areas.
|- class="expand-child"
|<ref name="Allendale" /><ref name="Owasso">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092621|title=Oklahoma Event Report: F1 Tornado|publisher=National Centers for Environmental Information|accessdate=9 June 2020}}</ref>
| colspan="9" style=" border-bottom: 1px solid black;|A few outbuildings were destroyed in a brief touchdown over remote areas.{{sfn|USWB|1956|p=106}}<ref name="Owasso">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092621 #10092621]}}</ref>
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|storm}}; border-bottom: 1px solid black"| F0
|bgcolor=#{{Storm colour|storm}} | F0
|NW of [[Pawnee Rock, Kansas|Pawnee Rock]]
|NW of [[Pawnee Rock, Kansas|Pawnee Rock]]
|[[Barton County, Kansas|Barton]]
|[[Barton County, Kansas|Barton]]
|[[Kansas|KS]]
|[[Kansas]]
|{{Coord|38.28|-99.00|name=Pawnee Rock (April 2, F0)}}
|{{Coord|38.28|-99.00|name=Pawnee Rock (April 2, F0)}}
|{{nts|April 2}}
|00:00–?
|00:00–?
|{{convert|0.1|mi|m|sortable=on}}
|bgcolor=#F7D9D3|{{convert|0.1|mi|km|abbr=on|sortable=on}}
|{{convert|33|yd|m|sortable=on}}
|bgcolor=#F7D9D3|{{convert|33|yd|m|abbr=on|sortable=on}}
|{{unk}}
|A farm was damaged.
|- class="expand-child"
|<ref name="PawneeRock">{{harvnb|USWB|1957|p=107}}</ref><ref name="PawneeRock2">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025422|title=Kansas Event Report: F0 Tornado|publisher=National Centers for Environmental Information|accessdate=9 June 2020}}</ref>
| colspan="9" style=" border-bottom: 1px solid black;|A farm was damaged.{{sfn|USWB|1956|p=107}}<ref name="PawneeRock2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025422 #10025422]}}</ref>
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat3}} | F3
|WNW of [[Claflin, Kansas|Claflin]] to WSW of [[Holyrood, Kansas|Holyrood]]
|bgcolor=#9FCADF|NW of [[Ellinwood, Kansas|Ellinwood]] to E of [[Claflin, Kansas|Claflin]] to NE of [[Holyrood, Kansas|Holyrood]]
|[[Ellsworth County, Kansas|Ellsworth]]
|bgcolor=#9FCADF|[[Barton County, Kansas|Barton]], [[Ellsworth County, Kansas|Ellsworth]]
|[[Kansas|KS]]
|[[Kansas]]
|{{Coord|38.53|-98.55|name=Holyrood (April 2, F3)}}
|{{Coord|38.35|-98.57|name=Elinwood (April 2, F2)}}
|{{nts|April 2}}
|00:45–?
|bgcolor=#9FCADF|00:30†–?
|{{convert|5.4|mi|km|sortable=on}}
|{{convert|33|yd|m|sortable=on}}
|bgcolor=#9FCADF|{{convert|30|mi|km|abbr=on|sortable=on}}
|bgcolor=#9FCADF|{{convert|50|yd|m|abbr=on|sortable=on}}†
|This tornado first formed near Claflin, damaging communication lines outside town. The tornado then struck an oil camp near [[K-4 (Kansas highway)|State Highway 4]], damaging small homes. Near Holyrood, the tornado shifted five homes on their foundations, and a [[Gymnasium (school)|gymnasium]] and [[bleacher]]s were "torn apart." Grazulis classified the tornado as an F2.
|bgcolor=#9FCADF|≥{{nts|30,000|prefix=$}}†
|<ref name="Owasso" /><ref name="Holyrood">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025425|title=Kansas Event Report: F3 Tornado|publisher=National Centers for Environmental Information|accessdate=9 June 2020}}</ref><ref name=Grazulis1>{{harvnb|Grazulis|1993|p=993}}</ref>
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This long-tracked [[tornado family]] first produced F1-level damage to [[hangar]]s and aircraft at the Ellinwood airport. It then damaged [[drilling rig]]s, small homes, and utility lines in and near an oil camp on [[K-4 (Kansas highway)#Western Kansas|K-4]]. In southern Holyrood the tornado shifted five homes on their foundations, and a [[Gym#Overview|gym]] and [[bleacher]]s were wrecked. One person was injured.{{sfn|Grazulis|1993|p=993}}<ref name="Holyrood">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025425 #10025425]}}</ref><ref name="Holyrood2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025434 #10025434]}}</ref><ref name="Holyrood3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025435 #10025435]}}</ref><ref name="Holyrood4">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025436 #10025436]}}</ref>{{sfn|USWB|1956|p=107}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3
|bgcolor=#{{Storm colour|cat3}} | F3
|SSW of [[Hopeton, Oklahoma|Hopeton]] to E of [[Burlington, Oklahoma|Burlington]]
|bgcolor=#E89483|[[Hopeton, Oklahoma|Hopeton]] to W of [[Burlington, Oklahoma|Burlington]]
|[[Woods County, Oklahoma|Woods]], [[Alfalfa County, Oklahoma|Alfalfa]]
|[[Woods County, Oklahoma|Woods]], [[Alfalfa County, Oklahoma|Alfalfa]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{Coord|36.68|-98.67|name=Hopeton (April 2, F3)}}
|{{Coord|36.68|-98.67|name=Hopeton (April 2, F3)}}
|{{nts|April 2}}
|01:05–?
|01:05–?
|{{convert|20|mi|km|sortable=on}}
|{{convert|20|mi|km|abbr=on|sortable=on}}
|{{convert|400|yd|m|sortable=on}}
|{{convert|400|yd|m|abbr=on|sortable=on}}
|bgcolor=#9FCADF|{{nts|250,000|prefix=$}}†
|This tornado damaged or destroyed thirty buildings, including twenty homes, and a [[grain elevator]].
|- class="expand-child"
|<ref name="Hopeton">{{harvnb|USWB|1957|p=108}}</ref><ref name=Grazulis1 /><ref name="Hopeton2">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092622|title=Oklahoma Event Report: F3 Tornado|publisher=National Centers for Environmental Information|accessdate=17 June 2020}}</ref><ref name="Hopeton3">{{cite report|author=National Weather Service|date=February 2020|url=https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092623|title=Oklahoma Event Report: F3 Tornado|publisher=National Centers for Environmental Information|accessdate=17 June 2020}}</ref>
| colspan="9" style=" border-bottom: 1px solid black;|This tornado damaged or destroyed 30 buildings, including 20 homes, and a [[grain elevator]]. Three people were injured.{{sfn|Grazulis|1993|p=993}}<ref name="Hopeton2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092622 #10092622]}}</ref><ref name="Hopeton3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092623 #10092623]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|storm}}; border-bottom: 1px solid black"| F0
|bgcolor=#{{Storm colour|storm}} | F0
|NW of [[Attica, Kansas|Attica]]
|WNW of [[Attica, Kansas|Attica]]
| [[Harper County, Kansas|Harper]]
|[[Harper County, Kansas|Harper]]
|[[Kansas|KS]]
|[[Kansas]]
|{{Coord|37.25|-98.25|name=Attica (April 2, F0)}}
|
|{{nts|April 2}}
|0110
|01:10–?
|{{convert|0.1|mi|m|}}
|bgcolor=#F7D9D3|{{convert|0.1|mi|km|abbr=on|sortable=on}}‡
|
|bgcolor=#F7D9D3|{{convert|33|yd|m|abbr=on|sortable=on}}‡
|A brief tornado "twisted" buildings and uprooted trees.
|{{unk}}
|<ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Trees were felled and structures shifted on their foundations.<ref name="NCEIAttica">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025427 #10025427]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|storm}}; border-bottom: 1px solid black"| F0
|bgcolor=#{{Storm colour|storm}} | F0
|N of [[Hunter, Kansas|Hunter]]
|N of [[Hunter, Kansas|Hunter]]
|[[Mitchell County, Kansas|Mitchell]]
|[[Mitchell County, Kansas|Mitchell]]
|[[Kansas|KS]]
|[[Kansas]]
|{{Coord|39.27|-98.40|name=Hunter (April 2, F0)}}
|
|{{nts|April 2}}
|0130
|01:30–?
|{{convert|3.4|mi|km|}}
|bgcolor=#E89483|{{convert|3|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#F7D9D3|{{convert|33|yd|m|abbr=on|sortable=on}}‡
|A tornado damaged farm buildings and [[transmission line]]s.
|{{unk}}
|<ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A tornado damaged agricultural outbuildings and [[transmission line]]s.<ref name="Ratings">{{cite web |title=Severe Weather Database Files (1950-2021) |url=https://www.spc.noaa.gov/wcm/#data |website=Storm Prediction Center Maps, Graphics, and Data Page |publisher=Storm Prediction Center |location=Norman, Oklahoma |date=July 11, 2021 |accessdate=24 February 2022}}</ref><ref name="NCEIHunter">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025429 #10025429]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3†
|bgcolor=#{{Storm colour|cat2}} | F2
|W of [[Kremlin, Oklahoma|Kremlin]] to SW of [[Medford, Oklahoma|Medford]]
|bgcolor=#9FCADF|W of [[Kremlin, Oklahoma|Kremlin]] to S of [[Medford, Oklahoma|Medford]]
|[[Garfield County, Oklahoma|Garfield]], [[Grant County, Oklahoma|Grant]]
|[[Garfield County, Oklahoma|Garfield]], [[Grant County, Oklahoma|Grant]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{Coord|36.55|-97.85|name=Kremlin (April 2, F3)}}
|
|{{nts|April 2}}
|0145
|01:45–?
|{{convert|18.4|mi|km|}}
|bgcolor=#E89483|{{convert|18|mi|km|abbr=on|sortable=on}}※
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|A tornado developed north of [[Enid, Oklahoma|Enid]], striking eight farms in its path. One home was destroyed at the end of the path. According to tornado researcher [[Thomas P. Grazulis]], the tornado was at least F3 in intensity, as two of the farms reportedly sustained near-F4-level damage.
|bgcolor=#9FCADF|{{nts|100,000|prefix=$}}†
|<ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Eight farmsteads were impacted, a few of which incurred borderline-F4 damage. A home near the end of the path was wrecked as well. Three head of cattle perished in a collapsed barn. Four injuries were confirmed.{{sfn|Grazulis|1993|p=993}}<ref name="NCEIKremlin1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092624 #10092624]}}</ref><ref name="NCEIKremlin2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092625 #10092625]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#{{Storm colour|cat3}} | F3
|N of [[Billings, Oklahoma|Billings]]
|[[Ellinwood, Kansas|Ellinwood]] to NW of [[Holyrood, Kansas|Holyrood]]
|[[Barton County, Kansas|Barton]], [[Rice County, Kansas|Rice]], [[Ellsworth County, Kansas|Ellsworth]]
|[[Kansas|KS]]
|
|0230
|{{convert|20.1|mi|km|}}
|
|This tornado touched down on the northwest side of [[Ellinwood, Kansas|Ellinwood]] at 8:30&nbsp;p.m. CST, where it caused F1 damage to six planes and two [[hangar]]s, resulting in $30,000 damage. This storm followed the same path as the first Holyrood event.
|<ref name=Grazulis1 /><ref name=NCDCStormData-1 />
|-
|bgcolor=#{{Storm colour|cat2}} | F2
|W of [[Tonkawa, Oklahoma|Tonkawa]]
|[[Kay County, Oklahoma|Kay]]
|[[Kay County, Oklahoma|Kay]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{Coord|36.65|-97.45|name=Billings (April 2, F2)}}
|
|{{nts|April 2}}
|0245
|02:45–?
|{{convert|0.1|mi|m|}}
|bgcolor=#E89483|{{convert|4|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#F7D9D3|{{convert|33|yd|m|abbr=on|sortable=on}}‡
|Every building on a farm was destroyed except for the farmhouse. Chickens were killed, and farm machinery was also destroyed. The tornado is not listed as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|30|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Every building on a farm was wrecked except for the farmhouse. Chickens were killed, and agricultural machinery was also destroyed.<ref name="NCEIBillings">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092627 #10092627]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat1}}; border-bottom: 1px solid black"| F1
|bgcolor=#{{Storm colour|cat1}} | F1
|N of [[Tishomingo, Oklahoma|Tishomingo]]
|Northern [[Tishomingo, Oklahoma|Tishomingo]]
|[[Johnston County, Oklahoma|Johnston]]
|[[Johnston County, Oklahoma|Johnston]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{Coord|34.25|-96.67|name=Tishomingo (April 2, F1)}}
|
|{{nts|April 2}}
|0329
|03:29–?
|{{convert|8|mi|km|}}
|{{convert|8|mi|km|abbr=on|sortable=on}}
|
|bgcolor=#E89483|{{convert|25|yd|km|abbr=on|sortable=on}}※
|Many outbuildings, a metal fence, and a concession stand at a [[drive-in theater]] were destroyed.
|bgcolor=#F7D9D3|{{nts|2,500|prefix=$}}‡
|<ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Many outbuildings, a metal fence, and a concession stand at a [[drive-in theater]] were destroyed. Posts at the theater were broken off as well.<ref name="NCEITishomingo">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092628 #10092628]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3†
|bgcolor=#{{Storm colour|cat2}} | F2
|[[Skedee, Oklahoma|Skedee]] to E of [[Fairfax, Oklahoma|Fairfax]]
|bgcolor=#F7D9D3|E of [[Skedee, Oklahoma|Skedee]] to E of [[Fairfax, Oklahoma|Fairfax]]
|[[Pawnee County, Oklahoma|Pawnee]], [[Osage County, Oklahoma|Osage]]
|[[Pawnee County, Oklahoma|Pawnee]], [[Osage County, Oklahoma|Osage]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{Coord|36.38|-96.70|name=Skedee, (April 2, F3)}}
|
|{{nts|April 2}}
|0330
|03:30–?
|{{convert|12.6|mi|km|}}
|bgcolor=#9FCADF|{{convert|10|mi|km|abbr=on|sortable=on}}†
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|One home was destroyed and two homes had their roofs torn off. Barns were destroyed and livestock were killed as well. The tornado was rated F3 by Grazulis.
|bgcolor=#9FCADF|{{nts|20,000|prefix=$}}†
|<ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This tornado destroyed a home and unroofed a pair of others. Barns were leveled, outbuildings damaged, and livestock killed as well. One injury occurred.{{sfn|Grazulis|1993|p=993}}<ref name="NCEISkedee1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092629 #10092629]}}</ref><ref name="NCEISkedee2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092632 #10092632]}}</ref>{{sfn|USWB|1956|p=108}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4
|bgcolor=#{{Storm colour|cat4}} | F4
|NE of [[Kildare, Oklahoma|Kildare]] to [[Gridley, Kansas|Gridley, KS]]
|bgcolor=#9FCADF|ENE of [[Kildare, Oklahoma|Kildare (OK)]] to NW of [[Howard, Kansas|Howard (KS)]]
|[[Kay County, Oklahoma|Kay (OK)]], [[Cowley County, Kansas|Cowley (KS)]], [[Chautauqua County, Kansas|Chautauqua (KS)]], [[Elk County, Kansas|Elk (KS)]], [[Greenwood County, Kansas|Greenwood (KS)]], [[Woodson County, Kansas|Woodson (KS)]], [[Coffey County, Kansas|Coffey (KS)]]
|[[Kay County, Oklahoma|Kay (OK)]], [[Cowley County, Kansas|Cowley (KS)]], {{nowrap|[[Chautauqua County, Kansas|Chautauqua (KS)]],}} [[Elk County, Kansas|Elk (KS)]]
|[[Oklahoma|OK]], [[Kansas|KS]]
|[[Oklahoma]], [[Kansas]]
|{{Coord|36.82|-96.97|name=Kildare (April 2, F4)}}
|
|{{nts|April 2}}
|0330
|03:30–04:10
|{{convert|108.3|mi|km|}}
|bgcolor=#9FCADF|{{convert|60|mi|km|abbr=on|sortable=on}}†
|
|bgcolor=#9FCADF|{{convert|800|yd|m|abbr=on|sortable=on}}†
|2 deaths – [[Tornado outbreak sequence of April 2–3, 1956#Newkirk, Oklahoma/Grenola–Toronto, Kansas|See section on this tornado]] – 29 people were injured.
|{{unk}}
|<ref name=Grazulis1 /><ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This was the first member of a long-lived, violent tornado family and likely consisted of multiple tornadoes. Near [[Hardy, Oklahoma|Hardy]] several [[funnel cloud]]s were seen to form a single large tornado. In this area, just south of the Oklahoma–Kansas state line, a home incurred near-F5-level damage, and numerous trees nearby were entirely stripped of their bark. Several outbuildings were wrecked as well, debris strewn over a large area, and a horse and six cattle killed. Only a few people were injured before the tornado entered Kansas. In the latter state F4 damage was reported south of [[Grenola, Kansas|Grenola]]. Along the entire path 25 people were injured.{{sfn|Grazulis|1984|p=A-65}}{{sfn|Grazulis|1993|p=993}}<ref name="NCEIKildare1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092630 #10092630]}}</ref><ref name="NCEIKildare2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025440 #10025440]}}</ref><ref name="NCEIKildare3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025445 #10025445]}}</ref><ref name="NCEIKildare4">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025447 #10025447]}}</ref>{{sfn|USWB|1956|pp=108–9}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat1}} | F1
|NE of [[Whitewater, Kansas|Whitewater]] to SE of [[Florence, Kansas|Florence]]
|bgcolor=#9FCADF|Between [[Elbing, Kansas|Elbing]] and [[Whitewater, Kansas|Whitewater]] to ENE of [[Florence, Kansas|Florence]]
|[[Butler County, Kansas|Butler]], [[Marion County, Kansas|Marion]]
|[[Butler County, Kansas|Butler]], [[Marion County, Kansas|Marion]]
|[[Kansas|KS]]
|[[Kansas]]
|{{coord|37.97|-97.13|name=Whitewater (April 2, F2)}}
|
|{{nts|April 2}}
|0330
|03:30–?
|{{convert|22.9|mi|km|}}
|bgcolor=#9FCADF|{{convert|16|mi|km|abbr=on|sortable=on}}†
|
|{{unk}}
|Barns were destroyed and had their debris scattered for miles. A stone weighing {{convert|90|lb|kg|sigfig=2|}} was dropped through a roof. The tornado, which was rated F2 by Grazulis, may have been in the same family as the next event.
|{{unk}}
|<ref name=Grazulis1 /><ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Many sheds and barns were destroyed, debris of which was carried for miles. A {{convert|90|lb|kg|adj=on}} stone penetrated the roof of a home. One injury was reported.{{sfn|Grazulis|1993|p=993}}<ref name="NCEIElbing1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025437 #10025437]}}</ref><ref name="NCEIElbing2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025441 #10025441]}}</ref><ref name="NCEIElbing3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025444 #10025444]}}</ref>{{sfn|USWB|1956|p=109}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4†
|bgcolor=#{{Storm colour|cat3}} | F3
|bgcolor=#E89483|[[Jacktown, Oklahoma|Jacktown]] to [[Davenport, Oklahoma|Davenport]]† to [[Drumright, Oklahoma|Drumright]]※
|E of [[Florence, Kansas|Florence]] to E of [[Effingham, Kansas|Effingham]]
|[[Marion County, Kansas|Marion]], [[Chase County, Kansas|Chase]], [[Lyon County, Kansas|Lyon]], [[Wabaunsee County, Kansas|Wabaunsee]]
|[[Kansas|KS]]
|
|0330
|{{convert|127|mi|km|}}
|
|[[Tornado outbreak sequence of April 2–3, 1956#Cedar Point–Strong City–Eskridge–Nortonville, Kansas|See section on this tornado]] – Four people were injured.
|<ref name=NCDCStormData-1 /><ref name=Grazulis1 />
|-
|bgcolor=#{{Storm colour|cat3}} | F3
|E of [[Fowler, Oklahoma|Fowler]] to [[Drumright, Oklahoma|Drumright]]
|[[Lincoln County, Oklahoma|Lincoln]], [[Creek County, Oklahoma|Creek]]
|[[Lincoln County, Oklahoma|Lincoln]], [[Creek County, Oklahoma|Creek]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{coord|35.50|-97.00|name=Jacktown (April 2, F4)}}
|
|{{nts|April 2}}
|0333
|03:33–?
|{{convert|42.6|mi|km|}}
|bgcolor=#9FCADF|{{convert|50|mi|km|abbr=on|sortable=on}}†
|
|{{convert|300|yd|m|abbr=on|sortable=on}}
|5 deaths – [[Tornado outbreak sequence of April 2–3, 1956#Jacktown–Drumright, Oklahoma|See section on this tornado]] – 68 people were injured.
|bgcolor=#9FCADF|{{nts|1,000,000|prefix=$}}†
|<ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|5 deaths – A long-tracked, violent tornado began east of [[Fowler, Oklahoma|Fowler]]. Eight injuries occurred in Davenport. The tornado passed west of [[Stroud, Oklahoma|Stroud]] and continued into Drumright. In Drumright, 63 homes were destroyed and 203 damaged, with five deaths, four of which were in one family. A [[church (building)|church]] and numerous rural farms were destroyed as well. In all, 98 people were injured.{{sfn|Grazulis|1993|p=993}}<ref name="NCEIJacktown1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10092631 #10092631]}}</ref><ref name="NCEIJacktown2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10093492 #10093492]}}</ref><ref name="NCEIJacktown3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10093493 #10093493]}}</ref><ref name="NCEIJacktown4">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10093494 #10093494]}}</ref>{{sfn|USWB|1956|pp=108–9}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat2}} | F2
|bgcolor=#9FCADF|Near [[Cedar Point, Kansas|Cedar Point]]†
|[[Chase County, Kansas|Chase]]
|[[Kansas]]
|{{unk}}
|bgcolor=#9FCADF|{{nts|April 2}}
|bgcolor=#9FCADF|03:50–?†
|bgcolor=#9FCADF|{{convert|6|mi|km|abbr=on|sortable=on}}†
|{{unk}}
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A barn was unroofed and a home wrecked. This is believed to be the first member of a long-tracked family, with five or more tornadoes along the same path, all spawned from the same [[Supercell thunderstorm|supercell]].{{sfn|Grazulis|1993|p=993}}{{sfn|USWB|1956|pp=109–10}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#9FCADF|W of [[Strong City, Kansas|Strong City]] (1st tornado)†
|[[Chase County, Kansas|Chase]]
|[[Kansas]]
|bgcolor=#F7D9D3|{{coord|38.38|-96.55|name=Strong City #1 (April 2, F2)}}‡
|{{nts|April 2}}
|bgcolor=#9FCADF|04:40–?†
|{{unk}}
|{{unk}}
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|An automobile was tossed {{convert|250|ft|yd|abbr=on}} and its driver injured.{{sfn|Grazulis|1993|p=993}}<ref name="NCEIStrongCity1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025446 #10025446]}}</ref>{{sfn|USWB|1956|pp=109–10}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#9FCADF|W of [[Strong City, Kansas|Strong City]] (2nd tornado) to N of [[Dover, Kansas|Dover]]†
|bgcolor=#9FCADF|[[Chase County, Kansas|Chase]], [[Lyon County, Kansas|Lyon]], [[Wabaunsee County, Kansas|Wabaunsee]], [[Osage County, Kansas|Osage]], [[Shawnee County, Kansas|Shawnee]]†
|[[Kansas]]
|{{unk}}
|{{nts|April 2}}
|bgcolor=#E89483|04:40–05:30※
|bgcolor=#9FCADF|{{convert|55|mi|km|abbr=on|sortable=on}}†
|{{unk}}
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This was possibly a family of several tornadoes or a [[multiple-vortex tornado|multiple-vortex]] event. As the tornado crossed Lake Kahola, 16 lakefront [[summer house]]s were wrecked. A number of trailers were turned onto their sides as well. Six people were injured, among them a boy near [[Bushong, Kansas|Bushong]] who was blown through a window and whose leg was injured, along with four men at a [[quarry]] near [[Eskridge, Kansas|Eskridge]].{{sfn|Grazulis|1993|p=993}}<ref name="NCEIStrongCity2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025449 #10025449]}}</ref><ref name="NCEIStrongCity3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025453 #10025453]}}</ref>{{sfn|USWB|1956|pp=109–10}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|SE of [[Auburn, Nebraska|Auburn]]
|SE of [[Auburn, Nebraska|Auburn]]
|[[Nemaha County, Nebraska|Nemaha]]
|[[Nemaha County, Nebraska|Nemaha]]
|[[Nebraska|NE]]
|[[Nebraska]]
|{{coord|40.37|-95.83|name=Auburn (April 2, F2)}}
|
|{{nts|April 2}}
|0445
|04:45–?
|{{convert|2.3|mi|km|}}
|bgcolor=#E89483|{{convert|3|mi|km|abbr=on|sortable=on}}※
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|A garage was destroyed. The tornado was not listed as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|2,500|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A garage was destroyed.<ref name="NCEIAuburn">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10069400 #10069400]}}</ref>{{sfn|USWB|1956|p=109}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4†
|}
|SW of [[Toronto, Kansas|Toronto]] to SE of [[Gridley, Kansas|Gridley]]
{{clear}}
|[[Greenwood County, Kansas|Greenwood]], [[Woodson County, Kansas|Woodson]], [[Coffey County, Kansas|Coffey]]

|[[Kansas]]
===April&nbsp;3 event===
|{{coord|37.60|-96.13|name=Toronto (April 2, F4)}}
{| class="wikitable sortable" style="width:100%;"
|{{nts|April 2}}
|+ List of known tornadoes – Tuesday, April 3, 1956{{refn|group=nb|name=Date/Time}}{{refn|group=nb|name=Width}}
|bgcolor=#E89483|04:58–?※
|bgcolor=#9FCADF|{{convert|23|mi|km|abbr=on|sortable=on}}†
|bgcolor=#9FCADF|{{convert|400|yd|m|abbr=on|sortable=on}}†
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|2 deaths – This was likely a family of tornadoes. A trailer and a seven-room house were leveled. One of the dead was reportedly found more than {{convert|1|mi|km|abbr=on}} away. Four injuries were reported.{{sfn|Grazulis|1993|p=993}}<ref name="NCEIToronto1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025451 #10025451]}}</ref><ref name="NCEIToronto2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025452 #10025452]}}</ref><ref name="NCEIToronto3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025455 #10025455]}}</ref><ref name="NCEIToronto4">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025457 #10025457]}}</ref>{{sfn|USWB|1956|p=109}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|unk}}; border-bottom: 1px solid black"| FU※
|bgcolor=#E89483|E of [[Harveyville, Kansas|Harveyville]] to southwestern [[Topeka, Kansas|Topeka]]
|bgcolor=#E89483|[[Osage County, Kansas|Osage]], [[Shawnee County, Kansas|Shawnee]]
|bgcolor=#E89483|[[Kansas]]
|{{unk}}
|bgcolor=#E89483|{{nts|April 3}}
|bgcolor=#E89483|05:30–05:47
|{{unk}}
|{{unk}}
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This tornado passed west of [[Auburn, Kansas|Auburn]] and through the Seabrook section of Topeka. In Seabrook, the tornado broke glass, blew out bricks, and damaged [[television antenna]]e and trees. Crops were impacted as well.{{sfn|USWB|1956|pp=109–10}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3†
! scope="col" style="width:3%; text-align:center;"|[[Fujita scale|F#]]
|bgcolor=#9FCADF|Near [[Meriden, Kansas|Meriden]] to NW of [[Nortonville, Kansas|Nortonville]]†
! scope="col" style="width:7%; text-align:center;" class="unsortable"|Location
|[[Jefferson County, Kansas|Jefferson]], [[Atchison County, Kansas|Atchison]]
! scope="col" style="width:6%; text-align:center;" class="unsortable"|County / Parish
|[[Kansas]]
! scope="col" style="width:5%; text-align:center;"|State
|{{coord|39.35|-95.47|name=Meriden (April 3, F3)}}
! scope="col" style="width:6%; text-align:center;"|Start<br>{{abbr|coord.|Coordinates}}
|{{nts|April 3}}
! scope="col" style="width:6%; text-align:center;"|Time ([[Coordinated Universal Time|UTC]])
|bgcolor=#9FCADF|05:55–?†
! scope="col" style="width:6%; text-align:center;"|Path length
|bgcolor=#9FCADF|{{convert|20|mi|km|abbr=on|sortable=on}}†
! scope="col" style="width:6%; text-align:center;"|{{abbr|Max.|Maximum}} width
|bgcolor=#9FCADF|{{convert|300|yd|m|abbr=on|sortable=on}}†
! scope="col" class="unsortable" style="width:48%; text-align:center;"|Summary
|bgcolor=#9FCADF|≥{{nts|250,000|prefix=$}}†
! scope="col" class="unsortable" style="width:3%; text-align:center;"|{{abbr|Refs.|References}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This was the last member of a {{convert|150|mi|km|adj=mid|-long}} tornado family. Several farmhouses were wrecked and 19 cattle were killed in a barn. Two people were injured.{{sfn|Grazulis|1993|p=993}}<ref name="NCEIStrongCity4">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025456 #10025456]}}</ref>{{sfn|USWB|1956|pp=109–10}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat3}} | F3
|SE of [[Sobol, Oklahoma|Sobol]]
|bgcolor=#E89483|[[Sobol, Oklahoma|Sobol]]
|[[Pushmataha County, Oklahoma|Pushmataha]]
|[[Pushmataha County, Oklahoma|Pushmataha]]
|[[Oklahoma|OK]]
|[[Oklahoma]]
|{{coord|34.15|-95.22|name=Sobol (April 3, F2)}}
|
|{{nts|April 3}}
|0605
|06:05–?
|{{convert|2|mi|km|}}
|{{convert|2|mi|km|abbr=on|sortable=on}}
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|All buildings on a farm were destroyed and a school was damaged. This event was listed as an F2 by Grazulis.
|bgcolor=#9FCADF|{{nts|20,000|prefix=$}}†
|<ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|An entire farmstead was wrecked and a school, house, and various outbuildings damaged. Three injuries were reported.{{sfn|Grazulis|1993|p=993}}<ref name="NCEISobol">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10093496 #10093496]}}</ref>{{sfn|USWB|1956|p=110}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4
|bgcolor=#{{Storm colour|cat4}} | F4
|SW of [[Narcissa, Oklahoma|Narcissa]] to SE of [[Carterville, Missouri|Carterville, MO]]
|bgcolor=#F7D9D3|SW of [[Narcissa, Oklahoma|Narcissa (OK)]] to SE of [[Carterville, Missouri|Carterville (MO)]]
|[[Ottawa County, Oklahoma|Ottawa (OK)]], [[Cherokee County, Kansas|Cherokee (KS)]], [[Jasper County, Missouri|Jasper (MO)]]
|[[Ottawa County, Oklahoma|Ottawa (OK)]], {{nowrap|[[Cherokee County, Kansas|Cherokee (KS)]],}} [[Jasper County, Missouri|Jasper (MO)]]
|[[Oklahoma|OK]], [[Kansas|KS]], [[Missouri|MO]]
|[[Oklahoma]], [[Kansas]], [[Missouri]]
|{{coord|36.77|-94.97|name=Narcissa (April 3, F4)}}
|
|{{nts|April 3}}
|0610
|06:10–?
|{{convert|41.8|mi|km|}}
|bgcolor=#9FCADF|{{convert|40|mi|km|abbr=on|sortable=on}}†
|
|bgcolor=#9FCADF|{{convert|800|yd|m|abbr=on|sortable=on}}†
|[[Tornado outbreak sequence of April 2–3, 1956#Miami–Quapaw, Oklahoma/Baxter Springs, Kansas/Webb City, Missouri|See section on this tornado]] – 59 people were injured.
|bgcolor=#9FCADF|{{nts|725,000|prefix=$}}†
|<ref name=Grazulis1 /><ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This violent, long-tracked tornado affected the [[Joplin, Missouri, metropolitan area]]. A home sustained F4 damage in the [[Quapaw, Oklahoma|Quapaw]]–[[Miami, Oklahoma|Miami]] area, its debris being dispersed {{convert|500|ft|yd|abbr=on}}. 61 homes were destroyed or damaged in this area. The tornado then crossed the Oklahoma–Kansas state line into [[Baxter Springs, Kansas|Baxter Springs]], destroying or damaging 27 homes, along with a [[grandstand]] at a [[baseball field]], and felling trees. The tornado crossed into Missouri west of [[Joplin, Missouri|Joplin]] and passed through [[Webb City, Missouri|Webb City]], damaging 30 homes and several businesses. In all, 54 people were injured.{{sfn|Grazulis|1984|p=A-65}}{{sfn|Grazulis|1993|p=993}}<ref name="NCEINarcissa1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10093497 #10093497]}}</ref><ref name="NCEINarcissa2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025458 #10025458]}}</ref><ref name="NCEINarcissa3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10025459 #10025459]}}</ref><ref name="NCEINarcissa4">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10063708 #10063708]}}</ref>{{sfn|USWB|1956|pp=110–1}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat1}} | F1
|NW of [[Sulphur Springs, Missouri|Sulphur Springs]]
|bgcolor=#F7D9D3|S of [[Noel, Missouri|Noel]] to [[Pineville, Missouri|Pineville]]
|[[McDonald County, Missouri|McDonald]]
|[[McDonald County, Missouri|McDonald]]
|[[Missouri|MO]]
|[[Missouri]]
|{{coord|36.50|-94.48|name=Noel (April 3, F2)}}
|
|{{nts|April 3}}
|0630
|06:30–?
|{{convert|8.8|mi|km|}}
|bgcolor=#9FCADF|{{convert|8|mi|km|abbr=on|sortable=on}}†
|
|bgcolor=#9FCADF|{{convert|35|yd|m|abbr=on|sortable=on}}†
|Homes sustained roof damage and five barns were destroyed. The tornado was rated F2 by Grazulis.
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|<ref name=Grazulis1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Five barns were wrecked and roofing of homes damaged. One person was injured.{{sfn|Grazulis|1993|p=993}}<ref name="NCEINoel">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10063707 #10063707]}}</ref>{{sfn|USWB|1956|p=111}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2
|bgcolor=#{{Storm colour|cat2}} | F2
|SE of [[Avoca, Wisconsin|Avoca]]
|bgcolor=#9FCADF|NE of [[Highland, Iowa County, Wisconsin|Highland]]
|[[Iowa County, Wisconsin|Iowa]]
|[[Iowa County, Wisconsin|Iowa]]
|[[Wisconsin|WI]]
|[[Wisconsin]]
|{{coord|43.10|-90.25|name=Highland (April 3, F2)}}
|
|{{nts|April 3}}
|1700
|17:00–?
|{{convert|3|mi|km|}}
|bgcolor=#E89483|{{convert|4|mi|km|abbr=on|sortable=on}}※
|
|{{convert|200|yd|m|abbr=on|sortable=on}}
|A tornado leveled two barns, one of which had its cement block foundation torn out.
|bgcolor=#9FCADF|{{nts|100,000|prefix=$}}†
|<ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A tornado leveled a pair of barns, one of which had its [[Concrete block#Uses|CBU]] foundation dislodged.{{sfn|Grazulis|1993|p=994}}<ref name="NCEIHighland">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10147919 #10147919]}}</ref>{{sfn|USWB|1956|p=111}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#{{Storm colour|cat2}} | F2
|N of [[Thebes, Arkansas|Thebes]]
|bgcolor=#E89483|[[Thebes, Arkansas|Thebes]]
|[[Ashley County, Arkansas|Ashley]]
|[[Ashley County, Arkansas|Ashley]]
|[[Arkansas|AR]]
|[[Arkansas]]
|{{coord|33.30|-91.58|name=Thebes (April 3, F2)}}
|
|{{nts|April 3}}
|1825
|18:25–?
|{{convert|2.1|mi|km|}}
|bgcolor=#E89483|{{convert|2|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#E89483|{{convert|200|yd|m|abbr=on|sortable=on}}※
|A tornado damaged a home and destroyed a barn and some sheds. The tornado was not listed as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|2,500|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Several sheds and a barn were destroyed. A home sustained damage as well.<ref name="NCEIThebes">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=9983100 #9983100]}}</ref>{{sfn|USWB|1956|p=111}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3†
|bgcolor=#{{Storm colour|cat2}} | F2
|N of [[Plainfield, Wisconsin|Plainfield]] to NW of [[Amherst Junction, Wisconsin|Amherst Junction]]
|bgcolor=#9FCADF|Western [[Bancroft, Wisconsin|Bancroft]] to NW of [[Amherst, Wisconsin|Amherst]]
|[[Portage County, Wisconsin|Portage]]
|[[Portage County, Wisconsin|Portage]]
|[[Wisconsin|WI]]
|[[Wisconsin]]
|{{coord|44.25|-89.52|name=Bancroft (April 3, F3)}}
|
|{{nts|April 3}}
|1850
|18:50–?
|{{convert|18.2|mi|km|}}
|bgcolor=#E89483|{{convert|18|mi|km|abbr=on|sortable=on}}※
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|2 deaths – Homes and barns were destroyed at eight different locations. The deaths were each in separate buildings. The tornado was rated F3 by Grazulis.
|bgcolor=#9FCADF|{{nts|180,000|prefix=$}}†
|<ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|2 deaths – Various outbuildings and barns were destroyed at eight different locations. The deaths occurred separately in homes that were destroyed. Seven injuries were reported.{{sfn|Grazulis|1993|p=994}}<ref name="NCEIBancroft">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10147920 #10147920]}}</ref>{{sfn|USWB|1956|p=111}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2
|bgcolor=#{{Storm colour|cat2}} | F2
|NE of [[Portland, Arkansas|Portland]]
|bgcolor=#9FCADF|SSW of [[Lake Village, Arkansas|Lake Village]]
|[[Chicot County, Arkansas|Chicot]]
|[[Chicot County, Arkansas|Chicot]]
|[[Arkansas|AR]]
|[[Arkansas]]
|{{coord|33.25|-91.43|name=Lake Village (April 3, F2)}}
|
|{{nts|April 3}}
|1900
|19:00–?
|{{convert|1|mi|km|}}
|{{convert|1|mi|km|abbr=on|sortable=on}}
|
|{{convert|20|yd|m|abbr=on|sortable=on}}
|Two homes were destroyed and two others were damaged. Barns and outbuildings were destroyed as well.
|bgcolor=#9FCADF|{{nts|20,000|prefix=$}}†
|<ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A pair of homes were destroyed and another pair damaged. Sheds and barns were wrecked as well.{{sfn|Grazulis|1993|p=994}}<ref name="NCEILakeVillage">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=9983101 #9983101]}}</ref>{{sfn|USWB|1956|p=111}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4
|bgcolor=#{{Storm colour|cat4}} | F4
|SW of [[Berlin, Wisconsin|Berlin]] to NW of [[Omro, Wisconsin|Omro]]
|bgcolor=#F7D9D3|SSW of [[Berlin, Wisconsin|Berlin]] to northwestern [[Omro, Wisconsin|Omro]]
|[[Green Lake County, Wisconsin|Green Lake]], [[Waushara County, Wisconsin|Waushara]], [[Winnebago County, Wisconsin|Winnebago]]
|bgcolor=#E89483|[[Green Lake County, Wisconsin|Green Lake]], [[Waushara County, Wisconsin|Waushara]], [[Winnebago County, Wisconsin|Winnebago]]
|[[Wisconsin|WI]]
|[[Wisconsin]]
|{{coord|43.98|-88.93|name=Berlin (April 3, F4)}}
|
|{{nts|April 3}}
|1945
|bgcolor=#E89483|19:30†–20:05※
|{{convert|11.5|mi|km|}}
|bgcolor=#E89483|{{convert|12|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#E89483|{{convert|400|yd|m|abbr=on|sortable=on}}※
|7 deaths – A factory and at least 20 homes were destroyed, some of which were leveled. Light items from Berlin were found up to {{convert|75|mi|km|lk=on}} away.
|bgcolor=#9FCADF|{{nts|1,000,000|prefix=$}}†
|<ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|7 deaths – 20 or more homes and a factory were destroyed; many of the homes were leveled, sustaining F4 damage. Lightweight items from Berlin were found up to {{convert|75|mi|km|abbr=on}} away. 50 injuries were confirmed.{{sfn|Grazulis|1984|p=A-66}}{{sfn|Grazulis|1993|p=994}}<ref name="NCEIBerlin1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10147921 #10147921]}}</ref><ref name="NCEIBerlin2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10147922 #10147922]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat2}} | F2
|W of [[Sunflower, Mississippi|Sunflower]] to [[Saltillo, Mississippi|Saltillo]]
|bgcolor=#9FCADF|E of [[Ogdensburg, Wisconsin|Ogdensburg]] to near [[Symco, Wisconsin|Symco]]
|bgcolor=#9FCADF|[[Waupaca County, Wisconsin|Waupaca]]
|[[Sunflower County, Mississippi|Sunflower]], [[Leflore County, Mississippi|Leflore]], [[Grenada County, Mississippi|Grenada]], [[Yalobusha County, Mississippi|Yalobusha]], [[Calhoun County, Mississippi|Calhoun]], [[Lee County, Mississippi|Lee]]
|bgcolor=#9FCADF|[[Wisconsin]]
|[[Mississippi|MS]]
|{{unk}}
|
|bgcolor=#9FCADF|{{nts|April 3}}
|2030
|bgcolor=#9FCADF|19:45–?
|{{convert|124.9|mi|km|}}
|bgcolor=#9FCADF|{{convert|7|mi|km|abbr=on|sortable=on}}
|
|bgcolor=#9FCADF|{{convert|100|yd|m|abbr=on|sortable=on}}
|A long-tracked tornado family began near [[Lynn, Mississippi|Lynn]], southwest of [[Ruleville, Mississippi|Ruleville]], where at least one home was destroyed. A separate touchdown near [[Chesterville, Mississippi|Chesterville]] passed through [[Belden, Mississippi|Belden]] and Saltillo, destroying four homes and a school gymnasium.
|{{unk}}
|<ref name=Grazulis2 /><ref name=Grazulis3>{{harvnb|Grazulis|1993|p=995}}</ref>
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Nine barns, a rural school, and a general store were wrecked.{{sfn|Grazulis|1993|p=994}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2
|bgcolor=#{{Storm colour|cat2}} | F2
|bgcolor=#9FCADF|[[Linn, Mississippi|Linn]]†
|[[Lawrenceville, Illinois|Lawrenceville]]
|[[Sunflower County, Mississippi|Sunflower]]
|[[Mississippi]]
|{{coord|33.55|-90.60|name=Linn (April 3, F2)}}
|{{nts|April 3}}
|20:30–?
|{{unk}}
|{{unk}}
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This strong tornado wrecked a pair of homes, injuring a few people. It was the first member of a long-tracked tornado family that began west of [[Sunflower, Mississippi|Sunflower]], passed near [[Chesterville, Mississippi|Chesterville]], and continued to [[Belden, Mississippi|Belden]] and [[Saltillo, Mississippi|Saltillo]].{{sfn|Grazulis|1993|pp=994–5}}<ref name="NCEILinn">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10049838 #10049838]}}</ref>{{sfn|USWB|1956|p=112}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#E89483|NE of [[Lawrenceville, Illinois|Lawrenceville]]※
|[[Lawrence County, Illinois|Lawrence]]
|[[Lawrence County, Illinois|Lawrence]]
|[[Illinois|IL]]
|[[Illinois]]
|{{coord|38.73|-87.68|name=Lawrenceville (April 3, F2)}}
|
|{{nts|April 3}}
|2030
|20:30–?
|{{convert|3.3|mi|km|}}
|bgcolor=#E89483|{{convert|3|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#F7D9D3|{{convert|33|yd|m|abbr=on|sortable=on}}‡
|A "large building" was destroyed and a concrete building was damaged, with lumber scattered. Several windows were broken as well. The tornado is not listed as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This strong tornado struck a [[sawmill]], wrecking a spacious outbuilding there. A concrete structure was also damaged, with packaged [[Lumber#Dimensional lumber|lumber]] strewn all about. Several windows were broken as well.<ref name="NCEILawrenceville">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10007476 #10007476]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#{{Storm colour|cat2}} | F2
|SE of [[Kempton, Illinois|Kempton]]
|ESE of [[Kempton, Illinois|Kempton]]
|[[Ford County, Illinois|Ford]]
|[[Ford County, Illinois|Ford]]
|[[Illinois|IL]]
|[[Illinois]]
|{{coord|40.92|-88.20|name=Kempton (April 3, F2)}}
|
|{{nts|April 3}}
|2200
|22:00–?
|{{convert|2|mi|km|}}
|{{convert|2|mi|km|abbr=on|sortable=on}}
|
|{{convert|50|yd|m|abbr=on|sortable=on}}
|A chicken coop was destroyed, a barn was unroofed, windows were broken, and other buildings were damaged. The tornado is not listed as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A barn was unroofed, other structures damaged, a newly-built chicken coop destroyed, and windows shattered.<ref name="NCEIKempton">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10007478 #10007478]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3
|bgcolor=#{{Storm colour|cat3}} | F3
|NE of [[Dixon, Kentucky|Dixon]] to [[Zion, Kentucky|Zion]]
|bgcolor=#F7D9D3|E of [[Dixon, Kentucky|Dixon]] to NNE of [[Zion, Kentucky|Zion]]
|[[Webster County, Kentucky|Webster]], [[Henderson County, Kentucky|Henderson]]
|[[Webster County, Kentucky|Webster]], [[Henderson County, Kentucky|Henderson]]
|[[Kentucky|KY]]
|[[Kentucky]]
|{{coord|37.52|-87.67|name=Dixon (April 3, F3)}}
|
|{{nts|April 3}}
|2200
|22:00–?
|{{convert|22.9|mi|km|}}
|bgcolor=#E89483|{{convert|10|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#9FCADF|{{convert|200|yd|m|abbr=on|sortable=on}}†
|1 death – One home and several barns were destroyed. Livestock were killed as well. The lone victim was thrown {{convert|350|ft|yd|sigfig=3|lk=on}} from her home.
|bgcolor=#9FCADF|{{nts|25,000|prefix=$}}†
|<ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|1 death – One home and several barns were wrecked. Many livestock were killed as well. The lone victim was thrown {{convert|250|ft|yd|sigfig=3|lk=on}} from her home. Two other individuals were injured.{{sfn|Grazulis|1993|p=994}}<ref name="NCEIDixon1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10037016 #10037016]}}</ref><ref name="NCEIDixon2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10037017 #10037017]}}</ref>{{sfn|USWB|1956|p=112}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#E89483|NE of [[Klondyke, Indiana|Klondyke]]※
|bgcolor=#E89483|[[Vermillion County, Indiana|Vermillion]]※
|[[Indiana]]
|{{coord|39.42|-86.97|name=Klondyke (April 3, F2)}}
|{{nts|April 3}}
|bgcolor=#E89483|22:00–?※
|bgcolor=#E89483|{{convert|0.284|mi|km|abbr=on|sortable=on}}※
|{{convert|10|yd|m|abbr=on|sortable=on}}
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A brief tornado unroofed a barn and stripped a farmhouse of some [[roof shingle]]s. A window was smashed as well.<ref name="NCEIKlondyke">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005193 #10005193]}}</ref>{{sfn|USWB|1956|pp=112, 126}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2
|bgcolor=#{{Storm colour|cat2}} | F2
|SW of [[Weldon, Illinois|Weldon]] to E of [[De Land, Illinois|De Land]]
|bgcolor=#F7D9D3|SW of [[Weldon, Illinois|Weldon]] to E of [[De Land, Illinois|De Land]]
|[[De Witt County, Illinois|De Witt]], [[Piatt County, Illinois|Piatt]]
|[[De Witt County, Illinois|De Witt]], [[Piatt County, Illinois|Piatt]]
|[[Illinois|IL]]
|[[Illinois]]
|{{coord|40.10|-88.78|name= (April 3, F2)}}
|
|{{nts|April 3}}
|2208
|22:08–?
|{{convert|9.5|mi|km|}}
|bgcolor=#E89483|{{convert|10|mi|km|abbr=on|sortable=on}}※
|
|{{convert|40|yd|m|abbr=on|sortable=on}}
|Roofs were torn off homes. Buildings were destroyed on four farms as well.
|bgcolor=#9FCADF|{{nts|30,000|prefix=$}}†
|<ref name=Grazulis2 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Buildings were wrecked on four farmsteads and other structures were unroofed.{{sfn|Grazulis|1993|p=994}}<ref name="NCEIWeldon">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10007479 #10007479]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4¶
|bgcolor=#{{Storm colour|cat5}} | F5
|[[Saugatuck, Michigan|Saugatuck]] to [[Hudsonville, Michigan|Hudsonville]] to S of [[Lakeview, Michigan|Lakeview]]
|bgcolor=#B7A3C3|Western [[Saugatuck, Michigan|Saugatuck]] to [[Gibson, Michigan|Gibson]] to southwestern [[Holland, Michigan|Holland]]
|[[Allegan County, Michigan|Allegan]], [[Ottawa County, Michigan|Ottawa]], [[Kent County, Michigan|Kent]], [[Montcalm County, Michigan|Montcalm]]
|[[Allegan County, Michigan|Allegan]]
|[[Michigan|MI]]
|[[Michigan]]
|{{Coord|42.67|-86.22|name=Saugatuck (April 3, F4}}
|
|{{nts|April 3}}
|2240
|bgcolor=#B7A3C3|22:45–23:00
|{{convert|58.8|mi|km|}}
|bgcolor=#B7A3C3|{{convert|9|mi|km|abbr=on|sortable=on}}
|
|bgcolor=#B7A3C3|{{convert|100|yd|m|abbr=on|sortable=on}}
|17 deaths – [[Tornado outbreak sequence of April 2–3, 1956#Saugatuck–Hudsonville–Standale, Michigan|See section on this tornado]] – 292 people were injured.
|{{unk}}
|<ref name=Ostuno-1 /><ref name=Holland-1>{{cite web|title=The Saugatuck to Holland Tornado|url=http://www.crh.noaa.gov/grr/science/19560403/saugatuck_holland/|website=crh.noaa.gov|publisher=National Weather Service|accessdate=17 June 2014|location=[[Grand Rapids, Michigan]]|date=2 August 2007}}</ref><ref name=Trufant-1>{{cite web|title=Vriesland to Trufant|url=http://www.crh.noaa.gov/grr/science/19560403/vriesland_trufant/|website=crh.noaa.gov|publisher=National Weather Service|accessdate=17 June 2014|location=Grand Rapids, Michigan|date=28 September 2009}}</ref>
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|[[#Saugatuck–Gibson–Graafschap–Holland, Michigan|See section on this tornado]] – Seven people were injured.
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4
|bgcolor=#{{Storm colour|cat4}} | F4
|[[Lexington, Tennessee|Lexington]]
|bgcolor=#F7D9D3|SE of [[Chapel Hill, Henderson County, Tennessee|Chapel Hill]] to [[Lexington, Tennessee|Lexington]] to [[Alberton, Tennessee|Alberton]]‡
|[[Henderson County, Tennessee|Henderson]]
|[[Henderson County, Tennessee|Henderson]]
|[[Tennessee|TN]]
|[[Tennessee]]
|{{coord|35.58|-88.47|name=Lexington (April 3, F4)}}
|
|{{nts|April 3}}
|2245
|bgcolor=#E89483|22:45–23:00※
|{{convert|11.6|mi|km|}}
|bgcolor=#E89483|{{convert|12|mi|km|abbr=on|sortable=on}}※
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|3 deaths – A violent tornado destroyed 46 homes and two businesses in Lexington. In the town, 20 businesses and 250 homes were damaged. Bodies were thrown {{convert|100|yd|m|sigfig=2|}} from a home that "'exploded'."
|bgcolor=#9FCADF|{{nts|1,250,000|prefix=$}}†
|<ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|3 deaths – A violent tornado destroyed a pair of businesses, along with 46 homes, a number of which received F4 damage. Additionally, 250 homes and 20 businesses were damaged. Bodies were tossed {{convert|100|yd|ft|abbr=on}}, and 60 people were injured as well.{{sfn|Grazulis|1984|p=A-66}}{{sfn|Grazulis|1993|p=995}}<ref name="NCEILexington">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10127395 #10127395]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3†
|bgcolor=#{{Storm colour|cat1}} | F1
|bgcolor=#9FCADF|SW of [[Salem, Indiana|Salem]] to [[Canton, Indiana|Canton]] to near [[Little York, Indiana|Little York]]†
|SE of [[Cadwell, Illinois|Cadwell]] to SE of [[Arthur, Illinois|Arthur]]
|[[Washington County, Indiana|Washington]]
|[[Moultrie County, Illinois|Moultrie]], [[Douglas County, Illinois|Douglas]]
|[[Illinois|IL]]
|[[Indiana]]
|{{coord|38.60|-86.12|name=Salem (April 3, F3)}}
|
|{{nts|April 3}}
|2300
|bgcolor=#E89483|22:45–?※
|{{convert|4.5|mi|km|}}
|bgcolor=#E89483|{{convert|23|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#E89483|{{convert|150|yd|m|abbr=on|sortable=on}}※
|
|bgcolor=#9FCADF|{{nts|600,000|prefix=$}}†
|
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This intense tornado shifted a large bridge and destroyed or damaged more than 100 structures, including numerous barns. One of the victims later died in another tornado on March 19, 1963. A freezer was reportedly thrown a {{convert|1/2|mi|km|abbr=on}}. A dozen injuries were reported.{{sfn|Grazulis|1993|p=995}}<ref name="NCEISalem">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005194 #10005194]}}</ref>{{sfn|USWB|1956|p=113}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat1}}; border-bottom: 1px solid black"| F1
|bgcolor=#{{Storm colour|cat2}} | F2
|bgcolor=#E89483|[[Pana, Illinois|Pana]]※
|SW of [[Poland, Indiana|Poland]]
|[[Tippecanoe County, Indiana|Tippecanoe]]
|bgcolor=#E89483|[[Christian County, Illinois|Christian]]
|[[Indiana|IN]]
|[[Illinois]]
|{{coord|39.65|-88.50|name=Pana (April 3, F1)}}
|
|{{nts|April 3}}
|2300
|23:00–?
|{{convert|0.1|mi|m|}}
|bgcolor=#E89483|{{convert|5|mi|km|abbr=on|sortable=on}}※
|
|{{convert|100|yd|m|abbr=on|sortable=on}}
|A brief tornado unroofed a barn and tore off some [[roof shingle]]s from a farmhouse. A window was blown out as well. The tornado was not rated as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Trees were felled and a pair of outbuildings overturned.<ref name="NCEIPana">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10007480 #10007480]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|storm}} | F0
|bgcolor=#9FCADF|NW of [[Silver Lake, Indiana|Silver Lake]]†
|SW of [[Pride, Kentucky|Pride]]
|[[Kosciusko County, Indiana|Kosciusko]]
|[[Indiana]]
|{{coord|40.98|-85.97|name=Silver Lake (April 3, F2)}}
|{{nts|April 3}}
|bgcolor=#E89483|23:04–?※
|{{convert|1.5|mi|km|abbr=on|sortable=on}}
|{{convert|70|yd|m|abbr=on|sortable=on}}
|bgcolor=#9FCADF|{{nts|50,000|prefix=$}}†
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|10 cottages on Yellow Creek Lake received damage, half of which were flattened.{{sfn|Grazulis|1993|p=995}}<ref name="NCEISilverLake">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005195 #10005195]}}</ref>{{sfn|USWB|1956|p=113}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat5}}; border-bottom: 1px solid black"| F5
|bgcolor=#B7A3C3|E of [[Zeeland Charter Township, Michigan#Communities|Vriesland]] to [[Hudsonville, Michigan|Hudsonville]] to [[List of lost cities, towns, and counties of Michigan#List|Standale]] to N of [[Trufant, Michigan|Trufant]]¶
|[[Ottawa County, Michigan|Ottawa]], [[Kent County, Michigan|Kent]], [[Montcalm County, Michigan|Montcalm]]
|[[Michigan]]
|{{Coord|42.77|-85.98|name=Vriesland (April 3, F5)}}
|{{nts|April 3}}
|bgcolor=#E89483|23:30¶–00:41※
|bgcolor=#B7A3C3|{{convert|48|mi|km|abbr=on|sortable=on}}¶
|bgcolor=#B7A3C3|{{convert|400|yd|m|abbr=on|sortable=on}}¶
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|18 deaths – [[Tornado outbreak sequence of April 2–3, 1956#Vriesland–Hudsonville–Standale–Comstock Park–Trufant, Michigan|See section on this tornado]] – 333 people were injured.
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|storm}}; border-bottom: 1px solid black"| F0
|bgcolor=#F7D9D3|SW of [[Pride, Kentucky|Pride]]‡
|[[Union County, Kentucky|Union]]
|[[Union County, Kentucky|Union]]
|[[Kentucky|KY]]
|[[Kentucky]]
|{{coord|37.55|-87.90|name=Pride (April 3, F0)}}
|
|{{nts|April 3}}
|2330
|23:30–?
|{{convert|0.1|mi|m|}}
|bgcolor=#F7D9D3|{{convert|0.1|mi|km|abbr=on|sortable=on}}‡
|
|bgcolor=#F7D9D3|{{convert|33|yd|m|abbr=on|sortable=on}}‡
|A brief tornado, probably spawned by the same storm that hit Zion, damaged several residences, a barn, and a garage.
|bgcolor=#F7D9D3|{{nts|2,500|prefix=$}}‡
|<ref name=NCDCStormData-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A brief tornado, probably spawned by the same storm as the Dixon–Zion F3, damaged a garage, a barn, and a number of homes.<ref name="NCEIPride">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10037018 #10037018]}}</ref>{{sfn|USWB|1956|p=114}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat4}}; border-bottom: 1px solid black"| F4
|bgcolor=#{{Storm colour|cat4}} | F4
|NW of [[Onekama, Michigan|Onekama]] to E of [[Suttons Bay, Michigan|Suttons Bay]]
|bgcolor=#B7A3C3|[[Portage Point, Michigan|Portage Point]] to E of [[Suttons Bay, Michigan|Suttons Bay]]
|[[Manistee County, Michigan|Manistee]], [[Benzie County, Michigan|Benzie]], [[Grand Traverse County, Michigan|Grand Traverse]], [[Leelanau County, Michigan|Leelanau]]
|bgcolor=#E89483|[[Manistee County, Michigan|Manistee]], [[Benzie County, Michigan|Benzie]], [[Grand Traverse County, Michigan|Grand Traverse]], [[Leelanau County, Michigan|Leelanau]]
|[[Michigan|MI]]
|[[Michigan]]
|{{coord|44.37|-86.23|name=Portage Point (April 3, F4)}}
|
|{{nts|April 3}}
|2335
|bgcolor=#B7A3C3|23:35–00:45¶
|{{convert|50.3|mi|km|}}
|bgcolor=#B7A3C3|{{convert|50|mi|km|abbr=on|sortable=on}}¶
|
|bgcolor=#9FCADF|{{convert|200|yd|m|abbr=on|sortable=on}}†
|1 death – [[Tornado outbreak sequence of April 2–3, 1956#Lake Ann–Cedar Run–Bear Lake–Grand Traverse Bay, Michigan|See section on this tornado]] – 25 people were injured.
|bgcolor=#9FCADF|{{nts|400,000|prefix=$}}†
|<ref name=Grazulis3 /><ref name=Ostuno-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|1 death – This possible tornado family, which passed northwest of [[Onekama, Michigan|Onekama]], destroyed 13 homes and at least 26 barns before ending over [[Grand Traverse Bay]]. Two homes in Benzie County were leveled, one of which was a multi-story building, resulting in the lone death. Other homes were wrecked at [[Lake Ann, Michigan|Lake Ann]], at [[Long Lake Township, Michigan#Communities|Cedar Run]], and near [[Solon Township, Leelanau County, Michigan#Communities|Solon]], along with a barn at [[Bear Lake, Michigan|Bear Lake]]. The tornado affected very rural areas for most of its life, and was rated F3 by Grazulis. However, a reanalysis by the National Weather Service in 2008 reaffirmed the official F4 rating. 25 people were injured.{{sfn|Grazulis|1993|p=995}}{{sfn|Ostuno|2008|pp=3, 13–4, 16}}<ref name="Manistee1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040544 #10040544]}}</ref><ref name="Manistee2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040546 #10040546]}}</ref><ref name="Manistee3">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040549 #10040549]}}</ref>{{sfn|USWB|1956|p=113}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|cat2}} | F2
|bgcolor=#9FCADF|Near [[Chesterville, Mississippi|Chesterville]] to [[Belden, Mississippi|Belden]] to [[Saltillo, Mississippi|Saltillo]]†
|W of [[Salem, Indiana|Salem]]
|[[Pontotoc County, Mississippi|Pontotoc]], [[Lee County, Mississippi|Lee]]
|[[Washington County, Indiana|Washington]]
|[[Indiana|IN]]
|[[Mississippi]]
|{{unk}}
|
|{{nts|April 3}}
|2345
|bgcolor=#9FCADF|00:00–?†
|{{convert|0.1|mi|m|}}
|bgcolor=#9FCADF|{{convert|15|mi|km|abbr=on|sortable=on}}†
|
|bgcolor=#9FCADF|{{convert|200|yd|m|abbr=on|sortable=on}}†
|A brief tornado touched down just west of Salem, shifting a large bridge. It destroyed or damaged more than 100 structures in Salem and destroyed numerous barns. One of the victims later died in another tornado on March 19, 1963. StormData listed the tornado as having traveled {{convert|15|mi|km}} while Grazulis rated it an F3. The tornado may have continued to [[Canton, Indiana|Canton]], hitting a church and a school, which would verify his path length of {{convert|23|mi|km}}. A freezer was reportedly thrown {{convert|.5|mi|km|abbr=on}}.
|{{unk}}
|<ref name=Grazulis3 /><ref>{{cite web |last1=US Department of Commerce |first1=NOAA |title=Tornado Listing |url=https://www.weather.gov/lmk/tornado_list |website=www.weather.gov |accessdate=24 July 2020 |language=EN-US}}</ref>
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A gym at a school was wrecked, along with four homes. Four injuries occurred.{{sfn|Grazulis|1993|p=995}}<ref name="NCEIChesterville1">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10049839 #10049839]}}</ref><ref name="NCEIChesterville2">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10049840 #10049840]}}</ref>{{sfn|USWB|1956|p=112}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat3}}; border-bottom: 1px solid black"| F3
|bgcolor=#{{Storm colour|cat3}} | F3
|S of [[Bangor, Michigan|Bangor]] to S of [[Lowell, Michigan|Lowell]]
|bgcolor=#E89483|SW of [[Bangor, Michigan|Bangor]] to S of [[Lowell, Michigan|Lowell]]
|[[Van Buren County, Michigan|Van Buren]], [[Allegan County, Michigan|Allegan]], [[Barry County, Michigan|Barry]], [[Kent County, Michigan|Kent]]
|[[Van Buren County, Michigan|Van Buren]], [[Allegan County, Michigan|Allegan]], [[Barry County, Michigan|Barry]], [[Kent County, Michigan|Kent]]
|[[Michigan|MI]]
|[[Michigan]]
|{{coord|42.27|-86.13|name=Bangor (April 3, F3)}}
|
|{{nts|April 3}}
|0015
|bgcolor=#E89483|00:15–01:30※
|{{convert|60.6|mi|km|}}
|bgcolor=#B7A3C3|{{convert|55|mi|km|abbr=on|sortable=on}}¶
|
|bgcolor=#9FCADF|{{convert|150|yd|m|abbr=on|sortable=on}}†
|[[Tornado outbreak sequence of April 2–3, 1956#Bangor–Allegan–Lowell, Michigan|See section on this tornado]] – 12 people were injured.
|bgcolor=#9FCADF|{{nts|1,000,000|prefix=$}}†
|<ref name=Grazulis3 /><ref name=Ostuno-1 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|[[#Bangor–Allegan–Lowell, Michigan|See section on this tornado]] – 12 people were injured.
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|unk}}; border-bottom: 1px solid black"| FU※
|bgcolor=#{{Storm colour|cat3}} | F3
|NE of [[Gilead, Indiana|Gilead]]
|bgcolor=#E89483|[[Emma, Indiana|Emma]]
|[[Kosciusko County, Indiana|Kosciusko]]
|bgcolor=#E89483|[[LaGrange County, Indiana|LaGrange]]
|[[Indiana|IN]]
|bgcolor=#E89483|[[Indiana]]
|{{unk}}
|
|bgcolor=#E89483|{{nts|April 3}}
|0104
|bgcolor=#E89483|00:20–?
|{{convert|1.5|mi|km|}}
|{{unk}}
|
|{{unk}}
|Five cottages were leveled and five others were damaged. The tornado was rated F2 by Grazulis.
|{{unk}}
|<ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A brief tornado threw two&nbsp;people from a [[horse and buggy]], neither of whom was injured. Several structures were impacted as well.{{sfn|USWB|1956|p=113}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat1}}; border-bottom: 1px solid black"| F1
|bgcolor=#F7D9D3|ESE of [[Fountain Head, Tennessee|Fountain Head]]‡
|[[Sumner County, Tennessee|Sumner]]
|[[Tennessee]]
|{{coord|36.53|-86.45|name=Fountain Head (April 3, F1)}}
|{{nts|April 3}}
|bgcolor=#E89483|00:45–?※
|bgcolor=#F7D9D3|{{convert|0.2|mi|km|abbr=on|sortable=on}}‡
|bgcolor=#F7D9D3|{{convert|7|yd|m|abbr=on|sortable=on}}‡
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A dozen barns and many homes were wrecked.<ref name="NCEIFountainHead">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10127396 #10127396]}}</ref>{{sfn|USWB|1956|p=114}}
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2
|bgcolor=#9FCADF|Northern [[Topeka, Indiana|Topeka]] to W of [[LaGrange, Indiana|LaGrange]]†
|[[LaGrange County, Indiana|LaGrange]]
|[[Indiana]]
|{{coord|41.63|-85.48|name=Topeka (April 3, F2)}}
|{{nts|April 3}}
|bgcolor=#9FCADF|01:05–?†
|bgcolor=#9FCADF|{{convert|7|mi|km|abbr=on|sortable=on}}†
|{{unk}}
|bgcolor=#9FCADF|{{nts|118,000|prefix=$}}†
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A number of spacious homes lost part of their roofs and were otherwise damaged or moved. Four barns were wrecked as well.{{sfn|Grazulis|1993|p=995}}<ref name="NCEITopekaIN">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005198 #10005198]}}</ref>{{sfn|USWB|1956|p=113}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2
|bgcolor=#{{Storm colour|cat2}} | F2
|[[Cedarbluff, Mississippi|Cedarbluff]] to W of [[West Point, Mississippi|West Point]]
|bgcolor=#E89483|[[Cedarbluff, Mississippi|Cedarbluff]] to [[Siloam, Mississippi|Siloam]]
|[[Clay County, Mississippi|Clay]]
|[[Clay County, Mississippi|Clay]]
|[[Mississippi|MS]]
|[[Mississippi]]
|{{coord|33.58|-88.83|name=Cedarbluff (April 3, F2)}}
|
|{{nts|April 3}}
|0130
|01:30–?
|{{convert|5.1|mi|km|}}
|bgcolor=#E89483|{{convert|6|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#9FCADF|{{convert|200|yd|m|abbr=on|sortable=on}}†
|Two churches along with several homes and barns were destroyed. Livestock was killed as well.
|bgcolor=#9FCADF|{{nts|150,000|prefix=$}}†
|<ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Many barns and homes were wrecked, along with a pair of churches. A few people were injured, and livestock was killed as well.{{sfn|Grazulis|1993|p=995}}<ref name="NCEICedarbluff">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10049841 #10049841]}}</ref>{{sfn|USWB|1956|p=114}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#{{Storm colour|cat2}} | F2
|bgcolor=#F7D9D3|E of [[Leiters Ford, Indiana|Leiters Ford]] to WNW of [[Richland Center, Indiana|Richland Center]]‡
|E of [[Delong, Indiana|Delong]]
|[[Fulton County, Indiana|Fulton]]
|[[Fulton County, Indiana|Fulton]]
|[[Indiana|IN]]
|[[Indiana]]
|{{coord|41.12|-86.38|name=Leiters Ford (April 3, F2)}}
|
|{{nts|April 3}}
|0130
|01:30–?
|{{convert|4.1|mi|km|}}
|bgcolor=#F7D9D3|{{convert|4.1|mi|km|abbr=on|sortable=on}}‡
|
|bgcolor=#F7D9D3|{{convert|50|yd|m|abbr=on|sortable=on}}‡
|Many barns were damaged. The tornado was not rated as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|25,000|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|This tornado damaged many barns.<ref name="NCEILeitersFord">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005196 #10005196]}}</ref>{{sfn|USWB|1956|p=114}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2†
|bgcolor=#{{Storm colour|storm}} | F0
|bgcolor=#E89483|W of [[Wawaka, Indiana|Wawaka]]※
|[[Jenera, Ohio|Jenera]]
|[[Hancock County, Ohio|Hancock]]
|[[Ohio|OH]]
|
|0130
|{{convert|0.1|mi|m|}}
|
|A brief touchdown occurred, although it was originally listed as only a [[funnel cloud]] aloft.
|<ref name=NCDCStormData-1 />
|-
|bgcolor=#{{Storm colour|cat1}} | F1
|W of [[Sulphura, Tennessee|Sulphura]]
|[[Sumner County, Tennessee|Sumner]]
|[[Tennessee|TN]]
|
|0145
|{{convert|0.2|mi|m|}}
|
|Several homes and two barns were destroyed.
|<ref name=NCDCStormData-1 />
|-
|bgcolor=#{{Storm colour|cat1}} | F1
|SW of [[Wawaka, Indiana|Wawaka]]
|[[Noble County, Indiana|Noble]]
|[[Noble County, Indiana|Noble]]
|[[Indiana|IN]]
|[[Indiana]]
|{{coord|41.43|-85.50|name=Wawaka (April 3, F2)}}
|
|{{nts|April 3}}
|0150
|01:50–?
|{{convert|0.1|mi|m|}}
|{{convert|0.1|mi|km|abbr=on|sortable=on}}
|
|bgcolor=#E89483|{{convert|75|yd|m|abbr=on|sortable=on}}※
|A brief tornado damaged or destroyed six barns, lifting one onto a highway. Another barn "'disintegrated'." The tornado was rated F2 by Grazulis.
|bgcolor=#9FCADF|{{nts|30,000|prefix=$}}†
|<ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|A brief tornado destroyed or damaged six barns, lifting one onto a highway. Another barn was blown to pieces.{{sfn|Grazulis|1993|p=995}}<ref name="NCEIWawaka">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005197 #10005197]}}</ref>{{sfn|USWB|1956|p=113}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|cat2}}; border-bottom: 1px solid black"| F2±
|bgcolor=#{{Storm colour|cat2}} | F2
|SW of [[Lagrange, Indiana|Lagrange]]
|WSW of [[Boston, Indiana|Boston]]
|[[LaGrange County, Indiana|LaGrange]]
|[[Indiana|IN]]
|
|0205
|{{convert|0.1|mi|m|}}
|
|Homes were moved, damaged, and unroofed, and four barns were destroyed. As many as three tornadoes may have hit LaGrange County.
|<ref name=NCDCStormData-1 /><ref name=Grazulis3 />
|-
|bgcolor=#{{Storm colour|cat2}} | F2
|W of [[Boston, Indiana|Boston]]
|[[Wayne County, Indiana|Wayne]]
|[[Wayne County, Indiana|Wayne]]
|[[Indiana|IN]]
|[[Indiana]]
|{{coord|39.73|-84.88|name=Boston (April 3, F2)}}
|
|{{nts|April 3}}
|0230
|02:30–?
|{{convert|0.1|mi|m|}}
|bgcolor=#E89483|{{convert|5|mi|km|abbr=on|sortable=on}}※
|
|bgcolor=#E89483|{{convert|50|yd|m|abbr=on|sortable=on}}※
|Homes and farms were damaged. The tornado was not rated as significant by Grazulis.
|bgcolor=#F7D9D3|{{nts|250,000|prefix=$}}‡
|<ref name=NCDCStormData-1 /><ref name=Grazulis3 />
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|Farmsteads and homes received damage.<ref name="NCEIBoston">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10005199 #10005199]}}</ref>{{sfn|USWB|1956|p=113}}
|-
|-
! scope="row" rowspan="2" style="background-color:#{{#invoke:Storm categories|color|unk}}; border-bottom: 1px solid black"| FU†
|{{unk}}
|[[Leflore County, Mississippi|Leflore]], [[Grenada County, Mississippi|Grenada]], [[Yalobusha County, Mississippi|Yalobusha]], [[Calhoun County, Mississippi|Calhoun]]
|[[Mississippi]]
|{{coord|33.60|-90.45|name= (April 3, FU)}}
|{{nts|April 3}}
|{{unk}}
|{{unk}}
|{{unk}}
|{{unk}}
|- class="expand-child"
| colspan="9" style=" border-bottom: 1px solid black;|One or more tornadoes occurred along the path.{{sfn|Grazulis|1993|pp=994–5}}<ref name="NCEIUnknown">{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10049839 #10049839]}}</ref>{{sfn|USWB|1956|p=112}}
|}
|}
{{clear}}
{{clear}}


===Saugatuck–Gibson–Graafschap–Holland, Michigan===
===Newkirk, Oklahoma/Grenola–Toronto, Kansas===
{{Infobox storm
{{Infobox weather event
| name = Saugatuck–Gibson–Graafschap–Holland, Michigan
| name = Newkirk, Oklahoma/Grenola–Toronto, Kansas
| image = Formation of the F5 Hudsonville, Michigan tornado 1956.png
| fujitascale = F4
| caption = View of the Saugatuck F4 tornado
| casualties = 2 fatalities, 29 injuries
| enhanced = no
}}
}}
{{Infobox weather event/Tornado
A long-tracked [[tornado family]] of at least two tornadoes—both of which were themselves tornado families—began near [[Newkirk, Oklahoma]]. The first tornado (F4) quickly intensified to near-F5 intensity just south of the Oklahoma–Kansas state line. In the area, one home was completely swept away and many trees were debarked. A savings bond from that home was found near [[Williamsburg, Kansas]]—more than {{convert|100|mi|km|abbr=on}} from its origin. In Kansas, the F4 tornado passed south of [[Maple City, Kansas|Maple City]], east of [[Grenola, Kansas|Grenola]], and northwest of [[Howard, Kansas|Howard]]. Near Maple City and [[Otto, Kansas|Otto]], a plastic belt was found embedded in a broken tree. F4 damage was reported south of Grenola before the tornado lifted near Howard. The second tornado (F4) formed southwest of [[Toronto, Kansas|Toronto]], leveling a seven-room home just north of town. A [[trailer (vehicle)|trailer]] was destroyed as well, killing a baby inside. Its body was allegedly found {{convert|1|mi|km|abbr=on}} away.<ref name=Grazulis1 /><ref name=NCDCStormData-1 />
| winds =
{{clear}}
| fujita-scale = F4

===Jacktown–Drumright, Oklahoma===
{{Infobox storm
| name = Jacktown–Drumright, Oklahoma
| fujitascale = F3
| casualties = 5 fatalities, 68 injuries
| enhanced = no
}}
}}
{{Infobox weather event/Effects
A long-tracked tornado began near [[Jacktown, Oklahoma|Jacktown]] and moved north-northeast to [[Davenport, Oklahoma|Davenport]]. Eight members of a family were injured in Davenport. The tornado passed west of [[Stroud, Oklahoma|Stroud]] and continued into Drumright. In Drumright, 63 homes were destroyed and 203 damaged, with five deaths, four of which were in one family. A [[church (building)|church]] and numerous rural farms were destroyed as well. The tornado was rated F4 by Grazulis.<ref name=Grazulis1 />
| fatalities =
{{clear}}
| injuries = 7

|
===Cedar Point–Strong City–Eskridge–Nortonville, Kansas===
{{Infobox storm
| name = Cedar Point–Strong City–Eskridge–Nortonville, Kansas
| fujitascale = F3
| casualties = 0 fatalities, 4 injuries
| enhanced = no
}}
}}
{{Infobox weather event/Footer}}
This long-tracked tornado family of five or more tornadoes began near [[Cedar Point, Kansas|Cedar Point]], where it unroofed a home and destroyed a barn. The first member of the family lifted near Cedar Point, and the second tornado developed west of [[Strong City, Kansas|Strong City]]. Near Strong City, a car was thrown {{convert|250|ft|yd|sigfig=2|}}, injuring the driver. This tornado then lifted and reformed into a third tornado that passed west of [[Bushong, Kansas|Bushong]], west of [[Harveyville, Kansas|Harveyville]], and north of [[Dover, Kansas|Dover]]. South of Bushong, a boy was blown through a window and injured his leg. Near [[Dunlap, Kansas|Dunlap]], the tornado destroyed 16 cottages on Lake Kahola. A fourth tornado likely developed east of Harveyville and passed west of [[Auburn, Kansas|Auburn]] and through [[Seabrook, Kansas|Seabrook]]. In Seabrook, the tornado broke glass, blew out bricks, and damaged trees and [[Television antenna|TV aerials]]. This tornado soon dissipated, and a fifth tornado (F3) touched down near [[Meriden, Kansas|Meriden]], passing east of [[Rock Creek, Kansas|Rock Creek]] and east of [[Valley Falls, Kansas|Valley Falls]] before lifting northwest of [[Nortonville, Kansas|Nortonville]]. F3 damage only occurred in the final {{convert|20|mi|km|abbr=on}} of the path as the tornado destroyed farms and killed cattle, including 19 in a single barn. Damage near Nortonville reached $250,000.<ref name=NCDCStormData-1 /><ref name=Grazulis1 />
This violent tornado was the first member of a long-lived, destructive family. It and the Hudsonville–Standale F5 are officially listed as a single, long-tracked, continuous tornado with a {{convert|58.8|mi|km|adj=mid|-long}} path, but were retrospectively and separately determined by [[Thomas P. Grazulis]] and the National Weather Service to have been a family of two&nbsp;or more tornadoes, one&nbsp;of which was a {{convert|9|mi|km|adj=mid|-long}} F4 (possibly an F5 as well) and the other a {{convert|48|mi|km|adj=mid|-long}} F5, the latter being the most recent F5 tornado on record in the [[U.S. state]] of Michigan. The first tornado may have passed through or near Gibson and [[Graafschap, Michigan|Graafschap]], lifted near Holland, and passed aloft over Zeeland Charter Township before reforming into and touching down as a second tornado just east of town. This second tornado then continued northeast before lifting a short distance north of Trufant.
{{clear}}


The first member of the family developed over Lake Michigan and moved ashore a short distance south of Oval Beach, damaging a CBU building and several summer houses at Camp Gray. Heading north-northeastward, it passed near [[Mount Baldhead]], wrecking a wooden beachfront home. An old, well-constructed, anchor-bolted [[Navigation Structures at Saugatuck Harbor#History|lighthouse]], fastened by a dozen iron pylons, was leveled, along with a trio of outbuildings and a cabin; all the pylons at the lighthouse were snapped or dislodged, indicating F4 winds. The tornado crossed part of the present-day [[Saugatuck Dunes State Park#History|Saugatuck Dunes State Park]]. Along the rest of its path, the tornado wrecked three homes—one brick, a pair frame, a twin-storied among the latter—and unroofed or destroyed a few barns. A few of the homes sustained at least F4 damage. Windows were smashed at a multi-story retail structure as well. Barns, outbuildings, and garages were wrecked along the path. Seven people were injured.<ref name="SaugatuckSummary">Multiple sources:
===Miami–Quapaw, Oklahoma/Baxter Springs, Kansas/Webb City, Missouri===
*{{harvnb|Grazulis|1993|p=995}}
{{Infobox storm
*{{harvnb|Grazulis|2001b|p=22}}
| name = Miami–Quapaw, Oklahoma/Baxter Springs, Kansas/Webb City, Missouri
*{{cite news |last1=Hayden |first1=Jim |title=Five decades ago, titanic tornado took out century-old lighthouse |work=[[The Holland Sentinel]] |publisher=[[Gatehouse Media]] |date=3 April 2006 |archiveurl=https://web.archive.org/web/20090404021805/http://www.hollandsentinel.com/news/x1525910397/Five-decades-ago-titanic-tornado-took-out-century-old-lighthouse |archivedate=4 April 2009 |location=[[Holland, Michigan]] |url=http://www.hollandsentinel.com/news/x1525910397/Five-decades-ago-titanic-tornado-took-out-century-old-lighthouse| accessdate=7 June 2020}}
| fujitascale = F4
*{{harvnb|Ostuno|2008|pp=11–2, 15–6}}
| casualties = 0 fatalities, 59 injuries
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040545 #10040545]}}
| enhanced = no
*{{cite web|title=The Saugatuck to Holland Tornado|url=https://www.weather.gov/grr/1956TornadoOutbreakSaugatuckHolland|website=Grand Rapids, MI Weather Forecast Office|publisher=National Weather Service|accessdate=20 September 2023|location=[[Grand Rapids, Michigan]]|date=2 August 2007}}
}}
*{{cite web|title=Vriesland to Trufant|url=https://www.weather.gov/grr/1956TornadoOutbreakVrieslandTrufant|website=Grand Rapids, MI Weather Forecast Office|publisher=National Weather Service|accessdate=20 September 2023|location=[[Grand Rapids, Michigan]]|date=28 September 2009}}
A large, violent, long-tracked tornado touched down just after midnight local time and struck the towns of [[Miami, Oklahoma|Miami]], [[Quapaw, Oklahoma|Quapaw]], and Baxter Springs. F4 damage occurred in Miami and Quapaw, with 46 injuries and 56 homes damaged or destroyed in Miami alone. The tornado destroyed five more homes in Quapaw, with total Oklahoma losses estimated at $500,000. The tornado then crossed the Oklahoma–Kansas state line into Baxter Springs, destroying 14 homes, damaging 13, and causing $125,000 damage, with six injuries reported. A [[baseball]] [[grandstand]] was destroyed, and trees were uprooted as well. The tornado crossed into Missouri west of [[Joplin, Missouri|Joplin]] and passed through [[Webb City, Missouri|Webb City]], damaging 30 homes and several businesses.<ref name=Grazulis1 /><ref name=NCDCStormData-1 />
*{{harvnb|USWB|1956|p=113}}
</ref>
{{clear}}
{{clear}}


===Saugatuck–Hudsonville–Standale, Michigan===
===Vriesland–Hudsonville–Standale–Comstock Park–Trufant, Michigan===
{{Infobox storm
{{Infobox weather event
| name = Saugatuck–Hudsonville–Standale, Michigan
| name = Vriesland–Hudsonville–Standale–Comstock Park–Trufant, Michigan
| image = Sh041956.png
| image =
| caption = The F5 tornado shortly after formation.
| caption =
| fujitascale = F5
| casualties = 17 fatalities, 292 injuries
| enhanced = no
}}
}}
{{Infobox weather event/Tornado
Officially listed as a single tornado, but may have been a tornado family of two or more tornadoes, one of which was an F4 and the other an F5. The first (F4) tornado may have lifted near [[Holland, Michigan|Holland]], passing aloft over [[Zeeland, Michigan|Zeeland]] before touching down as a second (F5) tornado just east of town. The second tornado then continued northeast before lifting northeast of [[Trufant, Michigan|Trufant]].
| winds = >{{convert|261|mi/h|km/h|abbr=on}}

| fujita-scale = F5
Just before 5:00 PM [[Central Standard Time|CST]], a tornado touched down on the beach near [[Saugatuck, Michigan]], and proceeded {{convert|9|mi|km|abbr=on}}, producing F4 damage and injuring seven people while destroying barns, outbuildings and garages.<ref name=Ostuno-1 /><ref name=Holland-1 /> The tornado destroyed multiple homes, some of which were swept away. The historic lighthouse on the shore near Saugatuck was also leveled by the winds.<ref name=Ostuno-1 /> Some reports indicate that the tornado dissipated near [[Holland, Michigan|Holland]] and formed into a new, more powerful tornado southwest of the [[Grand Rapids, Michigan|Grand Rapids]] metropolitan area at around 6:30 PM.<ref name=Holland-1 /><ref name=Trufant-1 /> Officially, however, a single continuous track is listed.
}}

{{Infobox weather event/Effects
Beginning in [[Vriesland, Michigan|Vriesland]] in [[Ottawa County, Michigan|Ottawa County]], the F5 tornado moved northeast for {{convert|52|mi|km|abbr=on}} over the southwestern and northern suburbs of Grand Rapids.<ref name=Trufant-1 /> Homes in Hudsonville were cleanly swept away from their foundations, with only small pieces of debris recovered in some locations. At least one home was so obliterated that all the floor tiles had been completely scoured from the foundation.<ref name=Ostuno-1 /> Vehicles nearby were tossed hundreds of yards and mangled beyond recognition. Extensive wind-rowing of debris was observed, and hundreds of trees were snapped and debarked as well.<ref name=Trufant-1 /> In all, the tornado destroyed numerous homes and businesses, especially in Standale. Some homes in this area were swept away as well.<ref name=Ostuno-1 /> The tornado continued northeast, destroying a mobile home park before dissipating.<ref name=Trufant-1 /> Officially, 17 (possibly 18)<ref name=Grazulis3 /> people were killed and 292 others were injured by the storm. This was the last F5 (confirmed and/or possible) in the [[U.S. state]] of Michigan and occurred three years after the [[1953 Flint–Beecher tornado|Flint Tornado]] that killed 116.<ref name="HollandSentinel">{{cite news |last1=Hayden |first1=Jim |title=Five decades ago, titanic tornado took out century-old lighthouse |work=[[The Holland Sentinel]] |publisher=[[Gatehouse Media]] |date=3 April 2006 |archiveurl=https://web.archive.org/web/20090404021805/http://www.hollandsentinel.com/news/x1525910397/Five-decades-ago-titanic-tornado-took-out-century-old-lighthouse |archivedate=4 April 2009 |location=[[Holland, Michigan]] |url=http://www.hollandsentinel.com/news/x1525910397/Five-decades-ago-titanic-tornado-took-out-century-old-lighthouse| accessdate=7 June 2020}}</ref>
| fatalities = 18
| injuries = 333|
}}
{{Infobox weather event/Footer}}


Beginning a short distance east of Vriesland in Ottawa County, Michigan, this extremely violent tornado formed shortly after the dissipation of the Saugatuck F4. Rapidly intensifying, it moved northeastward over the southwestern and northern suburbs of [[Grand Rapids, Michigan|Grand Rapids]], causing F5 damage to businesses and homes there. Within half an hour the tornado killed 13&nbsp;people as it tracked from Hudsonville to Standale and thence to [[Comstock Park, Michigan|Comstock Park]], the last of which [[List of tornadoes in the 1965 Palm Sunday tornado outbreak#April 11 event|would be hit]] by an F4 tornado on [[1965 Palm Sunday tornado outbreak|Palm Sunday in 1965]]. Homes in Hudsonville and Standale were cleanly swept away from their foundations, with only small pieces of debris recovered in some locations. At least one home was so obliterated that all the floor tiles had been completely scoured from the foundation. Vehicles nearby were tossed hundreds of yards and mangled beyond recognition. Extensive wind-rowing of debris was observed, and hundreds of trees were snapped and debarked as well. After devastating the Hudsonville–Standale area, the tornado continued northeastward, past [[Rockford, Michigan|Rockford]], obliterating a home, destroying a [[mobile home]] park, and damaging several farmsteads before dissipating. 18&nbsp;people were killed and 333&nbsp;others were injured by the storm. This, the fourth deadliest tornado in Michigan on record, was the last F5 (confirmed and/or possible) in the [[U.S. state]] of Michigan and occurred three&nbsp;years after the [[1953 Flint–Beecher tornado|Flint–Beecher tornado]] that killed&nbsp;116. The tornado that struck the Grand Rapids area was the inspiration for the [[La Dispute (band)|La Dispute]] song "[[Rooms of the House|Hudsonville, MI 1956]]". Meanwhile, Hudsonville would be hit directly by a brief-but-strong F2 tornado [[June 20–23, 1957 tornado outbreak sequence|just one&nbsp;year later]], although that tornado caused no casualties.<ref name="VrieslandSummary">Multiple sources:
{{citation needed span|date=June 2020|The tornado that struck the Grand Rapids area was the inspiration for the [[La Dispute (band)|La Dispute]] song [[Rooms of the House|Hudsonville, MI 1956]].|reason=No citation is provided.}} Meanwhile, Hudsonville would be hit directly by a brief, but strong F2 tornado [[Tornadoes of 1957#June 20–23|just one year later]], although that tornado caused no casualties.
*{{cite web|editor-last=Edwards|editor-first=Roger|editor-link=Roger Edwards (meteorologist)|date=March 19, 2021|title=F5 and EF5 Tornadoes of the United States, 1950-present|url=https://www.spc.noaa.gov/faq/tornado/f5torns.html|website=The Online Tornado FAQ: Frequently Asked Questions about Tornadoes|publisher=Storm Prediction Center|location=[[Norman, Oklahoma]]|accessdate=3 February 2022}}
{{clear}}
*{{harvnb|Grazulis|1993|p=995}}

*{{harvnb|Grazulis|2001b|p=22}}
===Lake Ann–Cedar Run–Bear Lake–Grand Traverse Bay, Michigan===
*{{cite web |last1=Grazulis |first1=Thomas P. |last2=Grazulis |first2=Doris |title=The Most "Important" US Tornadoes by State |url=http://www.tornadoproject.com/alltorns/worstts.htm |website=The Tornado Project Online |publisher=The Tornado Project |access-date=2 March 2016 |archive-url=https://web.archive.org/web/20160304035740/http://www.tornadoproject.com/alltorns/worstts.htm |archive-date=2016-03-04 |date=26 April 2000 |url-status=dead }}
{{Infobox storm
*{{cite news |last1=Hayden |first1=Jim |title=Five decades ago, titanic tornado took out century-old lighthouse |work=[[The Holland Sentinel]] |publisher=[[Gatehouse Media]] |date=3 April 2006 |archiveurl=https://web.archive.org/web/20090404021805/http://www.hollandsentinel.com/news/x1525910397/Five-decades-ago-titanic-tornado-took-out-century-old-lighthouse |archivedate=4 April 2009 |location=[[Holland, Michigan]] |url=http://www.hollandsentinel.com/news/x1525910397/Five-decades-ago-titanic-tornado-took-out-century-old-lighthouse| accessdate=7 June 2020}}
| name = Lake Ann–Cedar Run–Bear Lake–Grand Traverse Bay, Michigan
*{{harvnb|Ostuno|2008|pp=2, 12–3, 16}}
| fujitascale = F4
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040547 #10040547]}}
| casualties = 1 fatality, 25 injuries
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040550 #10040550]}}
| enhanced = no
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040553 #10040553]}}
}}
*{{cite web|title=The Saugatuck to Holland Tornado|url=https://www.weather.gov/grr/1956TornadoOutbreakSaugatuckHolland|website=Grand Rapids, MI Weather Forecast Office|publisher=National Weather Service|accessdate=20 September 2023|location=[[Grand Rapids, Michigan]]|date=2 August 2007}}
This possible tornado family destroyed 13 homes and at least 26 barns before ending over [[Grand Traverse Bay]]. Two homes in Benzie County were leveled to the ground, one of which was a multi-story building in which one person died. Other homes were reported destroyed in [[Lake Ann, Michigan|Lake Ann]], southeast of [[Solon Township, Kent County, Michigan|Solon]], and in [[Cedar Run, Michigan|Cedar Run]]. One barn was also destroyed at [[Bear Lake, Michigan|Bear Lake]]. Two people (officially only one) may have died. The tornado affected very rural areas for most of its life, and was rated F3 by Grazulis.<ref name=Grazulis3 /><ref name=Ostuno-1 />
*{{cite web|title=Vriesland to Trufant|url=https://www.weather.gov/grr/1956TornadoOutbreakVrieslandTrufant|website=Grand Rapids, MI Weather Forecast Office|publisher=National Weather Service|accessdate=20 September 2023|location=[[Grand Rapids, Michigan]]|date=28 September 2009}}
*{{harvnb|USWB|1956|p=113}}
</ref>
{{clear}}
{{clear}}


===Bangor–Allegan–Lowell, Michigan===
===Bangor–Allegan–Lowell, Michigan===
{{Infobox storm
{{Infobox weather event
| name = Bangor–Allegan–Lowell, Michigan
| name = Bangor–Allegan–Lowell, Michigan
| image =
| fujitascale = F3
| caption =
| casualties = 0 fatalities, 12 injuries
| enhanced = no
}}
}}
{{Infobox weather event/Tornado
This "minimal" F3 tornado began on the south side of Bangor and gradually intensified. Near the Van Buren–Allegan County line, it leveled a farmhouse and swept away several small cottages. The tornado also hit the edge of [[Bloomingdale, Michigan|Bloomingdale]]. In [[Allegan, Michigan|Allegan]], the tornado mostly unroofed a factory and a road commission building, and at least 12 farms reported severe losses to livestock. Afterward, the tornado weakened, turned to the right, and lifted before reforming into a new tornado, as no structural damage occurred and damage to vegetation was lighter than elsewhere along the path. The second tornado then re-intensified before badly damaging many farms in Barry and Kent Counties before dissipating near Lowell. In all, the tornado (or tornado family) destroyed 29 homes, one of which was totally leveled in F4 fashion but could not be rated as such due to lack of information about construction quality.<ref name=Grazulis3 /><ref name=Ostuno-1 />
| winds =
{{clear}}
| fujita-scale = F3
}}
{{Infobox weather event/Effects
| fatalities =
| injuries = 12
| damages = $1,000,000 (${{formatnum:{{Inflation|US|1000000|1956|r=-4}}}} in {{CURRENTYEAR}} USD)
}}
{{Infobox weather event/Footer}}
This intense, long-lived tornado family passed through or near Bangor, [[Bloomingdale, Michigan|Bloomingdale]], and the southern half of [[Allegan, Michigan|Allegan]]. Near the Van Buren–Allegan County line, it leveled a farmhouse and swept away several lakeside cabins; the farmhouse may have sustained F4 damage, but may not have been sufficiently well built, so only F3 damage is confirmable. In Allegan, the tornado mostly unroofed a road commission building and a factory, and 12 or more farms reported severe losses to livestock. Afterward, the tornado weakened, veered rightward, and may have lifted and reformed into a new event, as no structural damage occurred and damage to vegetation was lighter than elsewhere along the path. The tornado then re-intensified in Barry and Kent counties, badly damaging many farms. In all, the tornado destroyed 29 homes, mostly at low-end F3 intensity. A dozen people were injured.<ref name="BangorSummary">Multiple sources:
*{{cite web |title=Bangor to Lowell |url=https://www.weather.gov/grr/1956TornadoOutbreakBangorLowell |website=Grand Rapids, MI Weather Forecast Office |publisher=National Weather Service |access-date=7 October 2023 |location=Grand Rapids, Michigan}}
*{{harvnb|Grazulis|1993|p=995}}
*{{harvnb|Ostuno|2008|pp=3, 14, 16}}
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040548 #10040548]}}
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040551 #10040551]}}
*{{harvnb|Storm Data Publication|1956|loc=[https://www.ncdc.noaa.gov/stormevents/eventdetails.jsp?id=10040552 #10040552]}}
*{{harvnb|USWB|1956|p=113}}
</ref>


==Non-tornadic effects==
{{Empty section|date=June 2020}}
{{clear}}

==Aftermath and recovery==
{{Empty section|date=June 2020}}
{{clear}}
{{clear}}


Line 734: Line 949:
*[[List of North American tornadoes and tornado outbreaks]]
*[[List of North American tornadoes and tornado outbreaks]]
*[[List of F5 and EF5 tornadoes]]
*[[List of F5 and EF5 tornadoes]]
*[[1920 Palm Sunday tornado outbreak]] — Also produced multiple violent tornadoes in Michigan
*[[2011 Joplin tornado]] — Also affected the Joplin metropolitan area
{{clear}}
{{clear}}


Line 742: Line 959:
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
*{{citation|last=Grazulis|first=Thomas|year=2003|title=The Tornado: Nature’s Ultimate Windstorm|publisher=University of Oklahoma Press|location=[[Norman, Oklahoma]]|isbn=978-0-8061-3538-0}}
{{clear}}


==Sources==
{{Wisconsin tornado events}}
*{{cite journal |first1=Ernest M.|last1=Agee|first2=Samuel|last2=Childs|title=Adjustments in Tornado Counts, F-Scale Intensity, and Path Width for Assessing Significant Tornado Destruction|journal=Journal of Applied Meteorology and Climatology|date=June 1, 2014|volume=53|issue=6|pages=1494–1505|doi=10.1175/JAMC-D-13-0235.1|publisher=American Meteorological Society|doi-access=free|ref={{sfnRef|Agee and Childs|2014}}}}
*{{cite journal |last1=Brooks |first1=Harold E. |author-link1=Harold E. Brooks |title=On the Relationship of Tornado Path Length and Width to Intensity |journal=[[Weather and Forecasting]] |date=April 2004 |volume=19 |issue=2 |pages=310–19 |doi=10.1175/1520-0434(2004)019<0310:OTROTP>2.0.CO;2 |doi-access=free |bibcode=2004WtFor..19..310B }}
*{{cite journal|last1=Cook|first1=A. R.|last2=Schaefer|first2=J. T. |title=The Relation of El Niño–Southern Oscillation (ENSO) to Winter Tornado Outbreaks|journal=[[Monthly Weather Review]] |date=August 2008|volume=136|issue=8|pages=3121–3137|doi=10.1175/2007MWR2171.1 |doi-access=free |bibcode=2008MWRv..136.3121C}}
*{{cite journal |first1=Roger|last1=Edwards|first2=James G.|last2=LaDue|first3=John T.|last3=Ferree|first4=Kevin|last4=Scharfenberg|first5=Chris|last5=Maier|first6=William L.|last6=Coulbourne|title=Tornado Intensity Estimation: Past, Present, and Future|journal=Bulletin of the American Meteorological Society|date=May 1, 2013|volume=94|issue=5|pages=641–653|doi=10.1175/BAMS-D-11-00006.1|doi-access=free|publisher=American Meteorological Society|ref={{sfnRef|Edwards et al.|2013}}}}
*{{cite tech report|last=Grazulis|first=Thomas P.|author-link=Thomas P. Grazulis|date=May 1984|title=Violent Tornado Climatography, 1880–1982|series=NUREG|number=CR-3670|website=[[Office of Scientific and Technical Information|OSTI]]|institution=[[Nuclear Regulatory Commission]]|location=[[Washington, D.C.]]|osti=7099491 |osti-access=free}}
**{{cite book | last = Grazulis | first = Thomas P. |title = Significant Tornadoes 1880–1989 |date=November 1990 | publisher = The Tornado Project of Environmental Films | location = [[St. Johnsbury, Vermont]] | isbn = 1-879362-02-3 |volume=2 |author-mask=1}}
**{{cite book |last1=Grazulis |first1=Thomas P. |title=Significant Tornadoes 1680–1991: A Chronology and Analysis of Events |date=July 1993 |publisher=The Tornado Project of Environmental Films |location=[[St. Johnsbury, Vermont]] |isbn=1-879362-03-1 |author-mask=1}}
**{{cite book|last1=Grazulis|first1=Thomas P.|title=The Tornado: Nature's Ultimate Windstorm|url=https://archive.org/details/tornadonaturesul0000graz|url-access=registration|date=2001a|publisher=[[University of Oklahoma Press]]|location=[[Norman, Oklahoma|Norman]]|isbn=978-0-8061-3538-0|author-mask=1}}
**{{Cite book|last=Grazulis|first=Thomas P. |title=F5-F6 Tornadoes|publisher=The Tornado Project of Environmental Films|year=2001b |location=St. Johnsbury, Vermont|author-mask=1}}
*{{cite report|ref={{harvid|Storm Data Publication|1956}}|author=National Weather Service|date=April 1956 |title=Storm Data Publication|publisher=[[National Centers for Environmental Information]]|via=Storm Events Database|url=https://www.ncdc.noaa.gov/stormevents/}}
*{{cite journal|last=Ostuno|first=E. J.|editor=Roger Edwards|editor-link=Roger Edwards (meteorologist)|title=A Case Study in Forensic Meteorology: Investigating the 3 April 1956 Tornadoes in Western Lower Michigan|journal=e-Journal of Severe Storms Meteorology|year=2008 |volume=3|issue=1|pages=1–33 |url=https://ejssm.com/ojs/index.php/site/article/view/14 |location=Grand Rapids, Michigan|doi=10.55599/ejssm.v3i1.14 |s2cid=109690212 |publication-place=[[Norman, Oklahoma]]|accessdate=7 June 2020|doi-access=free}}
*{{cite journal|ref={{harvid|USWB|1956}}|author1=U.S. Weather Bureau|title=Storm data and unusual weather phenomena|journal=Climatological Data National Summary|date=April 1956|volume=7|issue=4|pages=106–14|publisher=[[National Climatic Data Center]] |location=[[Asheville, North Carolina]]|url=https://www.ncdc.noaa.gov/IPS/cdns/cdns.html}}
{{clear}}{{F5 and EF5 tornadoes}}{{Wisconsin tornado events}}


{{DEFAULTSORT:April 1956 Hudsonville-Standale Tornado}}
{{DEFAULTSORT:1956-04-02 Hudsonville-Standale Tornado}}
[[Category:F5 tornadoes|A]]
[[Category:F5 tornadoes]]
[[Category:Tornadoes of 1956|A]]
[[Category:Tornadoes of 1956|04-02]]
[[Category:Tornadoes in Michigan|A]]
[[Category:Tornadoes in Michigan]]
[[Category:1956 natural disasters in the United States|A]]
[[Category:1956 natural disasters in the United States|Tornado, 04-02]]
[[Category:April 1956 events]]
[[Category:April 1956 events in the United States|Tornado, 02]]
[[Category:1956 in Michigan]]
[[Category:1956 in Michigan|Tornado, 04-02]]

Latest revision as of 01:51, 20 May 2024

Tornado outbreak of April 2–3, 1956
F5 tornado damage in Standale, Michigan, on April 3
Tornado outbreak
Tornadoes55
Maximum ratingF5 tornado
DurationApril 2–3, 1956
Overall effects
Fatalities39
Injuries790
Damage≥ $8,035,530 ($90,050,000 in 2024 USD)
Areas affectedCentral United States

Part of the tornadoes and tornado outbreaks of 1956

From April 2–3, 1956, a large, deadly tornado outbreak affected the Great Plains, parts of the South, and the upper Midwest in the contiguous United States, especially the Great Lakes region. The outbreak produced at least 55 tornadoes, including an F5 that devastated the Grand Rapids metropolitan area in the U.S. state of Michigan on April 3. It was one of three tornadoes to move across southwest Lower Michigan on that day. A fourth tornado struck north of the Manistee area, in the northern part of the peninsula. The Hudsonville–Standale tornado killed 18 and injured 333. It remains the fourth deadliest tornado on record in Michigan and is the most recent F5 on record there. Several other deadly, intense, long-tracked tornadoes also occurred during the outbreak. In addition to the fatalities in Kansas, Oklahoma, Michigan and Berlin, Wisconsin, three people were killed in Tennessee, one person in Kentucky and two more people in Wisconsin. In total, 39 were killed during the entire event.[nb 1]

Background

[edit]

Tuesday, April 3, 1956, was a warm and humid day across most of the Midwestern U.S., the Great Lakes and the Ohio Valley. Temperatures in the areas affected by the worst of the outbreak were well into the 70s °F, approaching 80 °F (27 °C) in Michigan, with anomalously high dew points—the latter exceeding 60 °F (16 °C) near the shoreline of Lake Michigan. A potent low-pressure area accompanied an intense mid-latitude cyclone with a pronounced dry line located near the western Great Lakes. An attendant warm front extended eastward over Wisconsin, a vigorous cold front southward through Illinois. In tandem with the advancing trough, a strong jet stream with winds up to 135 kn (155 mph; 250 km/h) extended over Little Rock, Arkansas, and impinged on the Upper Midwest. Prior to the arrival of the storms in the region, schools had closed earlier than usual due to the threat of severe weather. By late afternoon, the cold front crossed over the western Great Lakes including Lake Michigan.[2]

Outbreak statistics

[edit]
Daily statistics of tornadoes during the tornado outbreak of April 2–3, 1956
Date[nb 2] Total F-scale rating[nb 3] Deaths Injuries Damage[nb 4]
 FU   F0   F1   F2   F3   F4   F5 
April 2 20 0 3 4 7 3 3 0 7 144 $1,657,530
April 3 35 3 1 2 18 5 5 1 32 646 $6,378,000
Total 55 3 4 6 25 8 8 1 39 790 $8,035,530

Confirmed tornadoes

[edit]
Confirmed tornadoes by Fujita rating
FU F0 F1 F2 F3 F4 F5 Total
3 4 6 25 8 8 1 55*

Prior to 1990, there is a likely undercount of tornadoes, particularly E/F0–1, with reports of weaker tornadoes becoming more common as population increased. A sharp increase in the annual average E/F0–1 count by approximately 200 tornadoes was noted upon the implementation of NEXRAD Doppler weather radar in 1990–1991.[10][nb 5] 1974 marked the first year where significant tornado (E/F2+) counts became homogenous with contemporary values, attributed to the consistent implementation of Fujita scale assessments.[14][nb 3] Numerous discrepancies on the details of tornadoes in this outbreak exist between sources. The total count of tornadoes and ratings differs from various agencies accordingly. The list below documents information from the most contemporary official sources alongside assessments from tornado historian Thomas P. Grazulis.

Color/symbol key
Color / symbol Description
Data from Grazulis 1990/1993/2001b
Data from a local National Weather Service office
Data from the 1956 Climatological Data National Summary publication
Data from the NCEI database
Maximum width of tornado
± Tornado was rated below F2 intensity by Grazulis but a specific rating is unavailable.
List of confirmed tornadoes in the tornado outbreak of April 2–3, 1956
F# Location County / Parish State Start Coord.[nb 6] Date[nb 2] Time (UTC) Path length Width[nb 7] Damage
F1 SE of Allendale Worth Missouri 40°26′N 94°15′W / 40.43°N 94.25°W / 40.43; -94.25 (Allendale (April 2, F1)) April 2 07:00–? 3 mi (4.8 km)※ 30 yd (27 m) $2,500
A tornado intermittently damaged outbuildings on three farms.[20][21]
F1 Wilmette Cook Illinois 42°04′N 87°44′W / 42.07°N 87.73°W / 42.07; -87.73 (Wilmette (April 2, F1)) April 2 07:30–? 2 mi (3.2 km) 10 yd (9.1 m) $250,000
A small, short-lived tornado generated minor damage.[20][22]
F1 Owasso Tulsa Oklahoma 36°16′N 95°50′W / 36.27°N 95.83°W / 36.27; -95.83 (Owasso (April 2, F1)) April 2 16:30–? 0.25 mi (0.40 km)※ 33 yd (30 m) Un­known
A few outbuildings were destroyed in a brief touchdown over remote areas.[20][23]
F0 NW of Pawnee Rock Barton Kansas 38°17′N 99°00′W / 38.28°N 99.00°W / 38.28; -99.00 (Pawnee Rock (April 2, F0)) April 2 00:00–? 0.1 mi (0.16 km)‡ 33 yd (30 m)‡ Un­known
A farm was damaged.[24][25]
F2† NW of Ellinwood to E of Claflin to NE of Holyrood Barton, Ellsworth Kansas 38°21′N 98°34′W / 38.35°N 98.57°W / 38.35; -98.57 (Elinwood (April 2, F2)) April 2 00:30†–? 30 mi (48 km)† 50 yd (46 m)† $30,000
This long-tracked tornado family first produced F1-level damage to hangars and aircraft at the Ellinwood airport. It then damaged drilling rigs, small homes, and utility lines in and near an oil camp on K-4. In southern Holyrood the tornado shifted five homes on their foundations, and a gym and bleachers were wrecked. One person was injured.[26][27][28][29][30][24]
F3 Hopeton to W of Burlington Woods, Alfalfa Oklahoma 36°41′N 98°40′W / 36.68°N 98.67°W / 36.68; -98.67 (Hopeton (April 2, F3)) April 2 01:05–? 20 mi (32 km) 400 yd (370 m) $250,000
This tornado damaged or destroyed 30 buildings, including 20 homes, and a grain elevator. Three people were injured.[26][31][32][33]
F0 WNW of Attica Harper Kansas 37°15′N 98°15′W / 37.25°N 98.25°W / 37.25; -98.25 (Attica (April 2, F0)) April 2 01:10–? 0.1 mi (0.16 km)‡ 33 yd (30 m)‡ Un­known
Trees were felled and structures shifted on their foundations.[34][33]
F0 N of Hunter Mitchell Kansas 39°16′N 98°24′W / 39.27°N 98.40°W / 39.27; -98.40 (Hunter (April 2, F0)) April 2 01:30–? 3 mi (4.8 km)※ 33 yd (30 m)‡ Un­known
A tornado damaged agricultural outbuildings and transmission lines.[35][36][33]
F3† W of Kremlin to S of Medford Garfield, Grant Oklahoma 36°33′N 97°51′W / 36.55°N 97.85°W / 36.55; -97.85 (Kremlin (April 2, F3)) April 2 01:45–? 18 mi (29 km)※ 100 yd (91 m) $100,000
Eight farmsteads were impacted, a few of which incurred borderline-F4 damage. A home near the end of the path was wrecked as well. Three head of cattle perished in a collapsed barn. Four injuries were confirmed.[26][37][38][33]
F2± N of Billings Kay Oklahoma 36°39′N 97°27′W / 36.65°N 97.45°W / 36.65; -97.45 (Billings (April 2, F2)) April 2 02:45–? 4 mi (6.4 km)※ 33 yd (30 m)‡ $30
Every building on a farm was wrecked except for the farmhouse. Chickens were killed, and agricultural machinery was also destroyed.[39][33]
F1 Northern Tishomingo Johnston Oklahoma 34°15′N 96°40′W / 34.25°N 96.67°W / 34.25; -96.67 (Tishomingo (April 2, F1)) April 2 03:29–? 8 mi (13 km) 25 yd (0.023 km)※ $2,500
Many outbuildings, a metal fence, and a concession stand at a drive-in theater were destroyed. Posts at the theater were broken off as well.[40][33]
F3† E of Skedee to E of Fairfax Pawnee, Osage Oklahoma 36°23′N 96°42′W / 36.38°N 96.70°W / 36.38; -96.70 (Skedee, (April 2, F3)) April 2 03:30–? 10 mi (16 km)† 100 yd (91 m) $20,000
This tornado destroyed a home and unroofed a pair of others. Barns were leveled, outbuildings damaged, and livestock killed as well. One injury occurred.[26][41][42][33]
F4 ENE of Kildare (OK) to NW of Howard (KS) Kay (OK), Cowley (KS), Chautauqua (KS), Elk (KS) Oklahoma, Kansas 36°49′N 96°58′W / 36.82°N 96.97°W / 36.82; -96.97 (Kildare (April 2, F4)) April 2 03:30–04:10 60 mi (97 km)† 800 yd (730 m)† Un­known
This was the first member of a long-lived, violent tornado family and likely consisted of multiple tornadoes. Near Hardy several funnel clouds were seen to form a single large tornado. In this area, just south of the Oklahoma–Kansas state line, a home incurred near-F5-level damage, and numerous trees nearby were entirely stripped of their bark. Several outbuildings were wrecked as well, debris strewn over a large area, and a horse and six cattle killed. Only a few people were injured before the tornado entered Kansas. In the latter state F4 damage was reported south of Grenola. Along the entire path 25 people were injured.[43][26][44][45][46][47][48]
F2† Between Elbing and Whitewater to ENE of Florence Butler, Marion Kansas 37°58′N 97°08′W / 37.97°N 97.13°W / 37.97; -97.13 (Whitewater (April 2, F2)) April 2 03:30–? 16 mi (26 km)† Un­known Un­known
Many sheds and barns were destroyed, debris of which was carried for miles. A 90-pound (41 kg) stone penetrated the roof of a home. One injury was reported.[26][49][50][51][52]
F4† Jacktown to Davenport† to Drumright Lincoln, Creek Oklahoma 35°30′N 97°00′W / 35.50°N 97.00°W / 35.50; -97.00 (Jacktown (April 2, F4)) April 2 03:33–? 50 mi (80 km)† 300 yd (270 m) $1,000,000
5 deaths – A long-tracked, violent tornado began east of Fowler. Eight injuries occurred in Davenport. The tornado passed west of Stroud and continued into Drumright. In Drumright, 63 homes were destroyed and 203 damaged, with five deaths, four of which were in one family. A church and numerous rural farms were destroyed as well. In all, 98 people were injured.[26][53][54][55][56][48]
F2† Near Cedar Point Chase Kansas Un­known April 2 03:50–?† 6 mi (9.7 km)† Un­known Un­known
A barn was unroofed and a home wrecked. This is believed to be the first member of a long-tracked family, with five or more tornadoes along the same path, all spawned from the same supercell.[26][57]
F2† W of Strong City (1st tornado)† Chase Kansas 38°23′N 96°33′W / 38.38°N 96.55°W / 38.38; -96.55 (Strong City #1 (April 2, F2)) April 2 04:40–?† Un­known Un­known Un­known
An automobile was tossed 250 ft (83 yd) and its driver injured.[26][58][57]
F2† W of Strong City (2nd tornado) to N of Dover Chase, Lyon, Wabaunsee, Osage, Shawnee Kansas Un­known April 2 04:40–05:30※ 55 mi (89 km)† Un­known Un­known
This was possibly a family of several tornadoes or a multiple-vortex event. As the tornado crossed Lake Kahola, 16 lakefront summer houses were wrecked. A number of trailers were turned onto their sides as well. Six people were injured, among them a boy near Bushong who was blown through a window and whose leg was injured, along with four men at a quarry near Eskridge.[26][59][60][57]
F2± SE of Auburn Nemaha Nebraska 40°22′N 95°50′W / 40.37°N 95.83°W / 40.37; -95.83 (Auburn (April 2, F2)) April 2 04:45–? 3 mi (4.8 km)※ 100 yd (91 m) $2,500
A garage was destroyed.[61][52]
F4† SW of Toronto to SE of Gridley Greenwood, Woodson, Coffey Kansas 37°36′N 96°08′W / 37.60°N 96.13°W / 37.60; -96.13 (Toronto (April 2, F4)) April 2 04:58–?※ 23 mi (37 km)† 400 yd (370 m)† Un­known
2 deaths – This was likely a family of tornadoes. A trailer and a seven-room house were leveled. One of the dead was reportedly found more than 1 mi (1.6 km) away. Four injuries were reported.[26][62][63][64][65][52]
FU※ E of Harveyville to southwestern Topeka Osage, Shawnee Kansas Un­known April 3 05:30–05:47 Un­known Un­known Un­known
This tornado passed west of Auburn and through the Seabrook section of Topeka. In Seabrook, the tornado broke glass, blew out bricks, and damaged television antennae and trees. Crops were impacted as well.[57]
F3† Near Meriden to NW of Nortonville Jefferson, Atchison Kansas 39°21′N 95°28′W / 39.35°N 95.47°W / 39.35; -95.47 (Meriden (April 3, F3)) April 3 05:55–?† 20 mi (32 km)† 300 yd (270 m)† $250,000
This was the last member of a 150-mile-long (240 km) tornado family. Several farmhouses were wrecked and 19 cattle were killed in a barn. Two people were injured.[26][66][57]
F2† Sobol Pushmataha Oklahoma 34°09′N 95°13′W / 34.15°N 95.22°W / 34.15; -95.22 (Sobol (April 3, F2)) April 3 06:05–? 2 mi (3.2 km) 100 yd (91 m) $20,000
An entire farmstead was wrecked and a school, house, and various outbuildings damaged. Three injuries were reported.[26][67][68]
F4 SW of Narcissa (OK) to SE of Carterville (MO) Ottawa (OK), Cherokee (KS), Jasper (MO) Oklahoma, Kansas, Missouri 36°46′N 94°58′W / 36.77°N 94.97°W / 36.77; -94.97 (Narcissa (April 3, F4)) April 3 06:10–? 40 mi (64 km)† 800 yd (730 m)† $725,000
This violent, long-tracked tornado affected the Joplin, Missouri, metropolitan area. A home sustained F4 damage in the QuapawMiami area, its debris being dispersed 500 ft (170 yd). 61 homes were destroyed or damaged in this area. The tornado then crossed the Oklahoma–Kansas state line into Baxter Springs, destroying or damaging 27 homes, along with a grandstand at a baseball field, and felling trees. The tornado crossed into Missouri west of Joplin and passed through Webb City, damaging 30 homes and several businesses. In all, 54 people were injured.[43][26][69][70][71][72][73]
F2† S of Noel to Pineville McDonald Missouri 36°30′N 94°29′W / 36.50°N 94.48°W / 36.50; -94.48 (Noel (April 3, F2)) April 3 06:30–? 8 mi (13 km)† 35 yd (32 m)† $25,000
Five barns were wrecked and roofing of homes damaged. One person was injured.[26][74][75]
F2 NE of Highland Iowa Wisconsin 43°06′N 90°15′W / 43.10°N 90.25°W / 43.10; -90.25 (Highland (April 3, F2)) April 3 17:00–? 4 mi (6.4 km)※ 200 yd (180 m) $100,000
A tornado leveled a pair of barns, one of which had its CBU foundation dislodged.[76][77][75]
F2± Thebes Ashley Arkansas 33°18′N 91°35′W / 33.30°N 91.58°W / 33.30; -91.58 (Thebes (April 3, F2)) April 3 18:25–? 2 mi (3.2 km)※ 200 yd (180 m)※ $2,500
Several sheds and a barn were destroyed. A home sustained damage as well.[78][75]
F3† Western Bancroft to NW of Amherst Portage Wisconsin 44°15′N 89°31′W / 44.25°N 89.52°W / 44.25; -89.52 (Bancroft (April 3, F3)) April 3 18:50–? 18 mi (29 km)※ 100 yd (91 m) $180,000
2 deaths – Various outbuildings and barns were destroyed at eight different locations. The deaths occurred separately in homes that were destroyed. Seven injuries were reported.[76][79][75]
F2 SSW of Lake Village Chicot Arkansas 33°15′N 91°26′W / 33.25°N 91.43°W / 33.25; -91.43 (Lake Village (April 3, F2)) April 3 19:00–? 1 mi (1.6 km) 20 yd (18 m) $20,000
A pair of homes were destroyed and another pair damaged. Sheds and barns were wrecked as well.[76][80][75]
F4 SSW of Berlin to northwestern Omro Green Lake, Waushara‡, Winnebago Wisconsin 43°59′N 88°56′W / 43.98°N 88.93°W / 43.98; -88.93 (Berlin (April 3, F4)) April 3 19:30†–20:05※ 12 mi (19 km)※ 400 yd (370 m)※ $1,000,000
7 deaths – 20 or more homes and a factory were destroyed; many of the homes were leveled, sustaining F4 damage. Lightweight items from Berlin were found up to 75 mi (121 km) away. 50 injuries were confirmed.[81][76][82][83][84]
F2† E of Ogdensburg to near Symco Waupaca Wisconsin Un­known April 3 19:45–? 7 mi (11 km) 100 yd (91 m) Un­known
Nine barns, a rural school, and a general store were wrecked.[76]
F2 Linn Sunflower Mississippi 33°33′N 90°36′W / 33.55°N 90.60°W / 33.55; -90.60 (Linn (April 3, F2)) April 3 20:30–? Un­known Un­known Un­known
This strong tornado wrecked a pair of homes, injuring a few people. It was the first member of a long-tracked tornado family that began west of Sunflower, passed near Chesterville, and continued to Belden and Saltillo.[85][86][84]
F2± NE of Lawrenceville Lawrence Illinois 38°44′N 87°41′W / 38.73°N 87.68°W / 38.73; -87.68 (Lawrenceville (April 3, F2)) April 3 20:30–? 3 mi (4.8 km)※ 33 yd (30 m)‡ $25,000
This strong tornado struck a sawmill, wrecking a spacious outbuilding there. A concrete structure was also damaged, with packaged lumber strewn all about. Several windows were broken as well.[87][84]
F2± ESE of Kempton Ford Illinois 40°55′N 88°12′W / 40.92°N 88.20°W / 40.92; -88.20 (Kempton (April 3, F2)) April 3 22:00–? 2 mi (3.2 km) 50 yd (46 m) $25,000
A barn was unroofed, other structures damaged, a newly-built chicken coop destroyed, and windows shattered.[88][84]
F3 E of Dixon to NNE of Zion Webster, Henderson Kentucky 37°31′N 87°40′W / 37.52°N 87.67°W / 37.52; -87.67 (Dixon (April 3, F3)) April 3 22:00–? 10 mi (16 km)※ 200 yd (180 m)† $25,000
1 death – One home and several barns were wrecked. Many livestock were killed as well. The lone victim was thrown 250 feet (83.3 yd) from her home. Two other individuals were injured.[76][89][90][84]
F2± NE of Klondyke Vermillion Indiana 39°25′N 86°58′W / 39.42°N 86.97°W / 39.42; -86.97 (Klondyke (April 3, F2)) April 3 22:00–?※ 0.284 mi (0.457 km)※ 10 yd (9.1 m) $25,000
A brief tornado unroofed a barn and stripped a farmhouse of some roof shingles. A window was smashed as well.[91][92]
F2 SW of Weldon to E of De Land De Witt, Piatt Illinois 40°06′N 88°47′W / 40.10°N 88.78°W / 40.10; -88.78 ((April 3, F2)) April 3 22:08–? 10 mi (16 km)※ 40 yd (37 m) $30,000
Buildings were wrecked on four farmsteads and other structures were unroofed.[76][93][84]
F4¶ Western Saugatuck to Gibson to southwestern Holland Allegan Michigan 42°40′N 86°13′W / 42.67°N 86.22°W / 42.67; -86.22 (Saugatuck (April 3, F4) April 3 22:45–23:00 9 mi (14 km) 100 yd (91 m) Un­known
See section on this tornado – Seven people were injured.
F4 SE of Chapel Hill to Lexington to Alberton Henderson Tennessee 35°35′N 88°28′W / 35.58°N 88.47°W / 35.58; -88.47 (Lexington (April 3, F4)) April 3 22:45–23:00※ 12 mi (19 km)※ 100 yd (91 m) $1,250,000
3 deaths – A violent tornado destroyed a pair of businesses, along with 46 homes, a number of which received F4 damage. Additionally, 250 homes and 20 businesses were damaged. Bodies were tossed 100 yd (300 ft), and 60 people were injured as well.[81][94][95][84]
F3† SW of Salem to Canton to near Little York Washington Indiana 38°36′N 86°07′W / 38.60°N 86.12°W / 38.60; -86.12 (Salem (April 3, F3)) April 3 22:45–?※ 23 mi (37 km)※ 150 yd (140 m)※ $600,000
This intense tornado shifted a large bridge and destroyed or damaged more than 100 structures, including numerous barns. One of the victims later died in another tornado on March 19, 1963. A freezer was reportedly thrown a 12 mi (0.80 km). A dozen injuries were reported.[94][96][97]
F1 Pana Christian Illinois 39°39′N 88°30′W / 39.65°N 88.50°W / 39.65; -88.50 (Pana (April 3, F1)) April 3 23:00–? 5 mi (8.0 km)※ 100 yd (91 m) $25,000
Trees were felled and a pair of outbuildings overturned.[98][84]
F2† NW of Silver Lake Kosciusko Indiana 40°59′N 85°58′W / 40.98°N 85.97°W / 40.98; -85.97 (Silver Lake (April 3, F2)) April 3 23:04–?※ 1.5 mi (2.4 km) 70 yd (64 m) $50,000
10 cottages on Yellow Creek Lake received damage, half of which were flattened.[94][99][97]
F5 E of Vriesland to Hudsonville to Standale to N of Trufant Ottawa, Kent, Montcalm Michigan 42°46′N 85°59′W / 42.77°N 85.98°W / 42.77; -85.98 (Vriesland (April 3, F5)) April 3 23:30¶–00:41※ 48 mi (77 km)¶ 400 yd (370 m)¶ Un­known
18 deaths – See section on this tornado – 333 people were injured.
F0 SW of Pride Union Kentucky 37°33′N 87°54′W / 37.55°N 87.90°W / 37.55; -87.90 (Pride (April 3, F0)) April 3 23:30–? 0.1 mi (0.16 km)‡ 33 yd (30 m)‡ $2,500
A brief tornado, probably spawned by the same storm as the Dixon–Zion F3, damaged a garage, a barn, and a number of homes.[100][16]
F4 Portage Point to E of Suttons Bay Manistee, Benzie, Grand Traverse, Leelanau Michigan 44°22′N 86°14′W / 44.37°N 86.23°W / 44.37; -86.23 (Portage Point (April 3, F4)) April 3 23:35–00:45¶ 50 mi (80 km)¶ 200 yd (180 m)† $400,000
1 death – This possible tornado family, which passed northwest of Onekama, destroyed 13 homes and at least 26 barns before ending over Grand Traverse Bay. Two homes in Benzie County were leveled, one of which was a multi-story building, resulting in the lone death. Other homes were wrecked at Lake Ann, at Cedar Run, and near Solon, along with a barn at Bear Lake. The tornado affected very rural areas for most of its life, and was rated F3 by Grazulis. However, a reanalysis by the National Weather Service in 2008 reaffirmed the official F4 rating. 25 people were injured.[94][101][102][103][104][97]
F2† Near Chesterville to Belden to Saltillo Pontotoc, Lee Mississippi Un­known April 3 00:00–?† 15 mi (24 km)† 200 yd (180 m)† Un­known
A gym at a school was wrecked, along with four homes. Four injuries occurred.[94][105][106][84]
F3 SW of Bangor to S of Lowell Van Buren, Allegan, Barry, Kent Michigan 42°16′N 86°08′W / 42.27°N 86.13°W / 42.27; -86.13 (Bangor (April 3, F3)) April 3 00:15–01:30※ 55 mi (89 km)¶ 150 yd (140 m)† $1,000,000
See section on this tornado – 12 people were injured.
FU※ Emma LaGrange Indiana Un­known April 3 00:20–? Un­known Un­known Un­known
A brief tornado threw two people from a horse and buggy, neither of whom was injured. Several structures were impacted as well.[97]
F1 ESE of Fountain Head Sumner Tennessee 36°32′N 86°27′W / 36.53°N 86.45°W / 36.53; -86.45 (Fountain Head (April 3, F1)) April 3 00:45–?※ 0.2 mi (0.32 km)‡ 7 yd (6.4 m)‡ $25,000
A dozen barns and many homes were wrecked.[107][16]
F2 Northern Topeka to W of LaGrange LaGrange Indiana 41°38′N 85°29′W / 41.63°N 85.48°W / 41.63; -85.48 (Topeka (April 3, F2)) April 3 01:05–?† 7 mi (11 km)† Un­known $118,000
A number of spacious homes lost part of their roofs and were otherwise damaged or moved. Four barns were wrecked as well.[94][108][97]
F2 Cedarbluff to Siloam Clay Mississippi 33°35′N 88°50′W / 33.58°N 88.83°W / 33.58; -88.83 (Cedarbluff (April 3, F2)) April 3 01:30–? 6 mi (9.7 km)※ 200 yd (180 m)† $150,000
Many barns and homes were wrecked, along with a pair of churches. A few people were injured, and livestock was killed as well.[94][109][16]
F2± E of Leiters Ford to WNW of Richland Center Fulton Indiana 41°07′N 86°23′W / 41.12°N 86.38°W / 41.12; -86.38 (Leiters Ford (April 3, F2)) April 3 01:30–? 4.1 mi (6.6 km)‡ 50 yd (46 m)‡ $25,000
This tornado damaged many barns.[110][16]
F2† W of Wawaka Noble Indiana 41°26′N 85°30′W / 41.43°N 85.50°W / 41.43; -85.50 (Wawaka (April 3, F2)) April 3 01:50–? 0.1 mi (0.16 km) 75 yd (69 m)※ $30,000
A brief tornado destroyed or damaged six barns, lifting one onto a highway. Another barn was blown to pieces.[94][111][97]
F2± WSW of Boston Wayne Indiana 39°44′N 84°53′W / 39.73°N 84.88°W / 39.73; -84.88 (Boston (April 3, F2)) April 3 02:30–? 5 mi (8.0 km)※ 50 yd (46 m)※ $250,000
Farmsteads and homes received damage.[112][97]
FU† Un­known Leflore, Grenada, Yalobusha, Calhoun Mississippi 33°36′N 90°27′W / 33.60°N 90.45°W / 33.60; -90.45 ((April 3, FU)) April 3 Un­known Un­known Un­known Un­known
One or more tornadoes occurred along the path.[85][113][84]

Saugatuck–Gibson–Graafschap–Holland, Michigan

[edit]
Saugatuck–Gibson–Graafschap–Holland, Michigan
View of the Saugatuck F4 tornado
F4 tornado
on the Fujita scale
Overall effects
Injuries7

This violent tornado was the first member of a long-lived, destructive family. It and the Hudsonville–Standale F5 are officially listed as a single, long-tracked, continuous tornado with a 58.8-mile-long (94.6 km) path, but were retrospectively and separately determined by Thomas P. Grazulis and the National Weather Service to have been a family of two or more tornadoes, one of which was a 9-mile-long (14 km) F4 (possibly an F5 as well) and the other a 48-mile-long (77 km) F5, the latter being the most recent F5 tornado on record in the U.S. state of Michigan. The first tornado may have passed through or near Gibson and Graafschap, lifted near Holland, and passed aloft over Zeeland Charter Township before reforming into and touching down as a second tornado just east of town. This second tornado then continued northeast before lifting a short distance north of Trufant.

The first member of the family developed over Lake Michigan and moved ashore a short distance south of Oval Beach, damaging a CBU building and several summer houses at Camp Gray. Heading north-northeastward, it passed near Mount Baldhead, wrecking a wooden beachfront home. An old, well-constructed, anchor-bolted lighthouse, fastened by a dozen iron pylons, was leveled, along with a trio of outbuildings and a cabin; all the pylons at the lighthouse were snapped or dislodged, indicating F4 winds. The tornado crossed part of the present-day Saugatuck Dunes State Park. Along the rest of its path, the tornado wrecked three homes—one brick, a pair frame, a twin-storied among the latter—and unroofed or destroyed a few barns. A few of the homes sustained at least F4 damage. Windows were smashed at a multi-story retail structure as well. Barns, outbuildings, and garages were wrecked along the path. Seven people were injured.[114]

Vriesland–Hudsonville–Standale–Comstock Park–Trufant, Michigan

[edit]
Vriesland–Hudsonville–Standale–Comstock Park–Trufant, Michigan
F5 tornado
on the Fujita scale
Highest winds>261 mph (420 km/h)
Overall effects
Fatalities18
Injuries333

Beginning a short distance east of Vriesland in Ottawa County, Michigan, this extremely violent tornado formed shortly after the dissipation of the Saugatuck F4. Rapidly intensifying, it moved northeastward over the southwestern and northern suburbs of Grand Rapids, causing F5 damage to businesses and homes there. Within half an hour the tornado killed 13 people as it tracked from Hudsonville to Standale and thence to Comstock Park, the last of which would be hit by an F4 tornado on Palm Sunday in 1965. Homes in Hudsonville and Standale were cleanly swept away from their foundations, with only small pieces of debris recovered in some locations. At least one home was so obliterated that all the floor tiles had been completely scoured from the foundation. Vehicles nearby were tossed hundreds of yards and mangled beyond recognition. Extensive wind-rowing of debris was observed, and hundreds of trees were snapped and debarked as well. After devastating the Hudsonville–Standale area, the tornado continued northeastward, past Rockford, obliterating a home, destroying a mobile home park, and damaging several farmsteads before dissipating. 18 people were killed and 333 others were injured by the storm. This, the fourth deadliest tornado in Michigan on record, was the last F5 (confirmed and/or possible) in the U.S. state of Michigan and occurred three years after the Flint–Beecher tornado that killed 116. The tornado that struck the Grand Rapids area was the inspiration for the La Dispute song "Hudsonville, MI 1956". Meanwhile, Hudsonville would be hit directly by a brief-but-strong F2 tornado just one year later, although that tornado caused no casualties.[115]

Bangor–Allegan–Lowell, Michigan

[edit]
Bangor–Allegan–Lowell, Michigan
F3 tornado
on the Fujita scale
Overall effects
Injuries12
Damage$1,000,000 ($11,210,000 in 2024 USD)

This intense, long-lived tornado family passed through or near Bangor, Bloomingdale, and the southern half of Allegan. Near the Van Buren–Allegan County line, it leveled a farmhouse and swept away several lakeside cabins; the farmhouse may have sustained F4 damage, but may not have been sufficiently well built, so only F3 damage is confirmable. In Allegan, the tornado mostly unroofed a road commission building and a factory, and 12 or more farms reported severe losses to livestock. Afterward, the tornado weakened, veered rightward, and may have lifted and reformed into a new event, as no structural damage occurred and damage to vegetation was lighter than elsewhere along the path. The tornado then re-intensified in Barry and Kent counties, badly damaging many farms. In all, the tornado destroyed 29 homes, mostly at low-end F3 intensity. A dozen people were injured.[116]

See also

[edit]

Notes

[edit]
  1. ^ An outbreak is generally defined as a group of at least six tornadoes (the number sometimes varies slightly according to local climatology) with no more than a six-hour gap between individual tornadoes. An outbreak sequence, prior to (after) the start of modern records in 1950, is defined as a period of no more than two (one) consecutive days without at least one significant (F2 or stronger) tornado.[1]
  2. ^ a b All dates are based on the local time zone where the tornado touched down; however, all times are in Coordinated Universal Time and dates are split at midnight CST/CDT for consistency.
  3. ^ a b The Fujita scale was devised under the aegis of scientist T. Theodore Fujita in the early 1970s. Prior to the advent of the scale in 1971, tornadoes in the United States were officially unrated.[3][4] Tornado ratings were retroactively applied to events prior to the formal adoption of the F-scale by the National Weather Service.[5] While the Fujita scale has been superseded by the Enhanced Fujita scale in the U.S. since February 1, 2007,[6] Canada used the old scale until April 1, 2013;[7] nations elsewhere, like the United Kingdom, apply other classifications such as the TORRO scale.[8]
  4. ^ The National Oceanic and Atmospheric Administration's Storm Data publication does not list exact damage totals for every event, instead giving damage categories. As such, damage for individual tornadoes is not comprehensive.[9]
  5. ^ Historically, the number of tornadoes globally and in the United States was and is likely underrepresented: research by Grazulis on annual tornado activity suggests that, as of 2001, only 53% of yearly U.S. tornadoes were officially recorded. Documentation of tornadoes outside the United States was historically less exhaustive, owing to the lack of monitors in many nations and, in some cases, to internal political controls on public information.[11] Most countries only recorded tornadoes that produced severe damage or loss of life.[12] Significant low biases in U.S. tornado counts likely occurred through the early 1990s, when advanced NEXRAD was first installed and the National Weather Service began comprehensively verifying tornado occurrences.[13]
  6. ^ All starting coordinates are based on the NCEI database and may not reflect contemporary analyses
  7. ^ The listed width values are primarily the average/mean width of the tornadoes, with those having known maximum widths denoted by ♯. From 1952 to 1994, reports largely list mean width whereas contemporary years list maximum width.[17] Values provided by Grazulis are the average width, with estimates being rounded down (i.e. 0.5 mi (0.80 km) is rounded down from 880 yards to 800 yards.[18][19]

References

[edit]
  1. ^ Schneider, Russell S.; Brooks, Harold E.; Schaefer, Joseph T. (2004). Tornado Outbreak Day Sequences: Historic Events and Climatology (1875–2003) (PDF). 22nd Conf. Severe Local Storms. Hyannis, Massachusetts: American Meteorological Society. Retrieved September 17, 2019.
  2. ^ Multiple sources:
  3. ^ Grazulis 1993, p. 141.
  4. ^ Grazulis 2001a, p. 131.
  5. ^ Edwards et al. 2013, p. 641–642.
  6. ^ Edwards, Roger (March 5, 2015). "Enhanced F Scale for Tornado Damage". The Online Tornado FAQ (by Roger Edwards, SPC). Storm Prediction Center. Retrieved February 25, 2016.
  7. ^ "Enhanced Fujita Scale (EF-Scale)". Environment and Climate Change Canada. Environment and Climate Change Canada. June 6, 2013. Archived from the original on March 3, 2016. Retrieved February 25, 2016.
  8. ^ "The International Tornado Intensity Scale". Tornado and Storm Research Organisation. Tornado and Storm Research Organisation. 2016. Archived from the original on March 5, 2016. Retrieved February 25, 2016.
  9. ^ Storm Data Publication 1956, Events reported
  10. ^ Agee and Childs 2014, p. 1496.
  11. ^ Grazulis 2001a, pp. 2514.
  12. ^ Edwards, Roger (March 5, 2015). "The Online Tornado FAQ (by Roger Edwards, SPC)". Storm Prediction Center: Frequently Asked Questions about Tornadoes. Storm Prediction Center. Retrieved February 25, 2016.
  13. ^ Cook & Schaefer 2008, p. 3135.
  14. ^ Agee and Childs 2014, pp. 1497, 1503.
  15. ^ Storm Data Publication 1956, #10083356
  16. ^ a b c d e USWB 1956, p. 114.
  17. ^ Agee and Childs 2014, p. 1494.
  18. ^ Brooks 2004, p. 310.
  19. ^ Grazulis 1990, p. ix.
  20. ^ a b c USWB 1956, p. 106.
  21. ^ Storm Data Publication 1956, #10063704
  22. ^ Storm Data Publication 1956, #10007475
  23. ^ Storm Data Publication 1956, #10092621
  24. ^ a b USWB 1956, p. 107.
  25. ^ Storm Data Publication 1956, #10025422
  26. ^ a b c d e f g h i j k l m n o Grazulis 1993, p. 993.
  27. ^ Storm Data Publication 1956, #10025425
  28. ^ Storm Data Publication 1956, #10025434
  29. ^ Storm Data Publication 1956, #10025435
  30. ^ Storm Data Publication 1956, #10025436
  31. ^ Storm Data Publication 1956, #10092622
  32. ^ Storm Data Publication 1956, #10092623
  33. ^ a b c d e f g USWB 1956, p. 108.
  34. ^ Storm Data Publication 1956, #10025427
  35. ^ "Severe Weather Database Files (1950-2021)". Storm Prediction Center Maps, Graphics, and Data Page. Norman, Oklahoma: Storm Prediction Center. July 11, 2021. Retrieved 24 February 2022.
  36. ^ Storm Data Publication 1956, #10025429
  37. ^ Storm Data Publication 1956, #10092624
  38. ^ Storm Data Publication 1956, #10092625
  39. ^ Storm Data Publication 1956, #10092627
  40. ^ Storm Data Publication 1956, #10092628
  41. ^ Storm Data Publication 1956, #10092629
  42. ^ Storm Data Publication 1956, #10092632
  43. ^ a b Grazulis 1984, p. A-65.
  44. ^ Storm Data Publication 1956, #10092630
  45. ^ Storm Data Publication 1956, #10025440
  46. ^ Storm Data Publication 1956, #10025445
  47. ^ Storm Data Publication 1956, #10025447
  48. ^ a b USWB 1956, pp. 108–9.
  49. ^ Storm Data Publication 1956, #10025437
  50. ^ Storm Data Publication 1956, #10025441
  51. ^ Storm Data Publication 1956, #10025444
  52. ^ a b c USWB 1956, p. 109.
  53. ^ Storm Data Publication 1956, #10092631
  54. ^ Storm Data Publication 1956, #10093492
  55. ^ Storm Data Publication 1956, #10093493
  56. ^ Storm Data Publication 1956, #10093494
  57. ^ a b c d e USWB 1956, pp. 109–10.
  58. ^ Storm Data Publication 1956, #10025446
  59. ^ Storm Data Publication 1956, #10025449
  60. ^ Storm Data Publication 1956, #10025453
  61. ^ Storm Data Publication 1956, #10069400
  62. ^ Storm Data Publication 1956, #10025451
  63. ^ Storm Data Publication 1956, #10025452
  64. ^ Storm Data Publication 1956, #10025455
  65. ^ Storm Data Publication 1956, #10025457
  66. ^ Storm Data Publication 1956, #10025456
  67. ^ Storm Data Publication 1956, #10093496
  68. ^ USWB 1956, p. 110.
  69. ^ Storm Data Publication 1956, #10093497
  70. ^ Storm Data Publication 1956, #10025458
  71. ^ Storm Data Publication 1956, #10025459
  72. ^ Storm Data Publication 1956, #10063708
  73. ^ USWB 1956, pp. 110–1.
  74. ^ Storm Data Publication 1956, #10063707
  75. ^ a b c d e USWB 1956, p. 111.
  76. ^ a b c d e f g Grazulis 1993, p. 994.
  77. ^ Storm Data Publication 1956, #10147919
  78. ^ Storm Data Publication 1956, #9983100
  79. ^ Storm Data Publication 1956, #10147920
  80. ^ Storm Data Publication 1956, #9983101
  81. ^ a b Grazulis 1984, p. A-66.
  82. ^ Storm Data Publication 1956, #10147921
  83. ^ Storm Data Publication 1956, #10147922
  84. ^ a b c d e f g h i j USWB 1956, p. 112.
  85. ^ a b Grazulis 1993, pp. 994–5.
  86. ^ Storm Data Publication 1956, #10049838
  87. ^ Storm Data Publication 1956, #10007476
  88. ^ Storm Data Publication 1956, #10007478
  89. ^ Storm Data Publication 1956, #10037016
  90. ^ Storm Data Publication 1956, #10037017
  91. ^ Storm Data Publication 1956, #10005193
  92. ^ USWB 1956, pp. 112, 126.
  93. ^ Storm Data Publication 1956, #10007479
  94. ^ a b c d e f g h Grazulis 1993, p. 995.
  95. ^ Storm Data Publication 1956, #10127395
  96. ^ Storm Data Publication 1956, #10005194
  97. ^ a b c d e f g USWB 1956, p. 113.
  98. ^ Storm Data Publication 1956, #10007480
  99. ^ Storm Data Publication 1956, #10005195
  100. ^ Storm Data Publication 1956, #10037018
  101. ^ Ostuno 2008, pp. 3, 13–4, 16.
  102. ^ Storm Data Publication 1956, #10040544
  103. ^ Storm Data Publication 1956, #10040546
  104. ^ Storm Data Publication 1956, #10040549
  105. ^ Storm Data Publication 1956, #10049839
  106. ^ Storm Data Publication 1956, #10049840
  107. ^ Storm Data Publication 1956, #10127396
  108. ^ Storm Data Publication 1956, #10005198
  109. ^ Storm Data Publication 1956, #10049841
  110. ^ Storm Data Publication 1956, #10005196
  111. ^ Storm Data Publication 1956, #10005197
  112. ^ Storm Data Publication 1956, #10005199
  113. ^ Storm Data Publication 1956, #10049839
  114. ^ Multiple sources:
  115. ^ Multiple sources:
  116. ^ Multiple sources:

Sources

[edit]