03 Mar 2023 13:47:12 Officials of the severe storms forecast center in Kansas City met with WMT meteorologist Conrad Johnson and News Director Grant Price. June 11, 1965: Rainstorm. Debris of random household items; refrigerators, freezers, stoves, vacuums and bathtubs littered the landscape. Hail up to three inches diameter was reported at Lafayette, Rossville, Middlefork and Marion. PALM SUNDAY TORNADOES OF APRIL 11, 1965 T. Fujita, D. Bradbury, C. F. V. Thullenar Published 1970 Environmental Science Monthly Weather Review Abstract An extensive aerial survey was made over a large portion of the area affected by the outbreak of tornadoes on Palm Sunday on Apr. The Tupelo, Mississippi F5 of April 5, 1936. An outbreak of 10 tornadoes struck the Southeast and Great Lakes with an F3 tornado in North Carolina killing one and injuring four. Weather Bureau Office (WBO) observed that the thunderstorms over Northern Indiana and western Lower Michigan were moving east-northeastward at 70mph (110km/h). Something you never forget!. One person was killed in an F-1 tornado that formed in Allegan County and moved into Barry County. The worst part of the outbreak occurred during the afternoon hours of April 11 into the overnight hours going into April 12. May 6, 1965 Tornadoes | Minnesota DNR Tornadoes of November 26, 1965 - National Weather Service An intense, localized outbreak of 10 tornadoes hit South Dakota and Iowa, killing two. This page is dedicated to the stories and memories of the Palm Sunday tornado that struck lower. This article was most recently revised and updated by, https://www.britannica.com/event/Palm-Sunday-tornado-outbreak-of-1965, Watertown Historical Society - 1965 Tornado. * The deadliest single day for Ohio tornadoes since 1950 was April 11, 1965, when 60 people died. We were between the center tornado and the tail of the other one. Additionally, significant scientific data were gathered from aerial surveys of the tornado paths. It hit Dunlap about an hour after another F4 tornado hit the Midway trailer park a short distance to the southeast. Damages amounted to at least $5million and are officially listed as $50 million. [5], A rare F1 tornado touched down in California. [39], The tornado outbreak generated 38significant tornadoes, 18of them violentF4 or F5 on the Fujita scale of tornado intensityand 22deadly. Meanwhile, at 10,000ft (3,000m), winds of 70kn (81mph; 130km/h) impinged on the southern Great Plains. The main outbreak was the Palm Sunday tornado outbreak, which started in the afternoon of April 11 and continued through the overnight hours of April 12. Several witnesses also saw two funnels merging into one, similar to the MidwayDunlap tornadoes. A second F-2 twister near Tuscola damaged a lumberyard and destroyed a few barns. On this Wikipedia the language links are at the top of the page across from the article title. Heres old film from 1965 Toledo. Chapter: 13 -1965, May 6th - June and The Fridley Tornadoes Palm Sunday tornadoes revealed Huffman's strong will and steady hand [15], A weather balloon launched from Dodge City, Kansas, recorded winds of 185mph (298km/h) aloft; another at Peoria, Illinois, subsequently measured 135kn (155mph; 250km/h). 1966 Jackson MS 16 May 8, 1965 Gregory SD 15 May 5, 1964 Bradshaw NE 14 April 3, 1964 Wichita Falls TX 13 May 5, 1960 Prague OK 12 June 4, 1958 Menomonie WI 11 December 18, 1957 Sunfield IL 10 June 20, 1957 Fargo . [17][13] Minimum dew points of 60F (16C) reached as far north as southern Michigan by mid afternoon. Additionally, communities began activating civil defense sirens during tornado warnings, and storm spotting via amateur radio networks and other media received increased logistical support and emphasis, leading to the eventual creation of SKYWARN. Heres a map of the path of the Palm Sunday tornado that went through Ottawa and Kent Counties. Losses totaled $500.025million, $12 millionalone of which occurred near Marion.[33]. [8][9], Just two days after the deadly Palm Sunday outbreak, yet another deadly outbreak of 16 tornadoes struck the Great Plains and the Southeast, killing one and injuring 58. The list of cities and towns in North and Central Indiana battered by the tornadoes seemed endless:Kokomo, Lebanon, Alto, Berne, Sheridan, Greentown, LaGrange and the list went on. The tornado also displaced several homes from their foundations. They died in leveled homes. The twisters moved through 6 states. Tornado facts and information - Environment Main article: Tornado outbreak of February 23, 1965 An outbreak of four tornadoes struck South Floridabetween 10 a.m.-1 p.m. EST(15-18 UTC); the strongest was an F3 tornado that moved through the Fort Lauderdale metro area, injuring six people. New Minden, IL EF4 Tornado November 17, 2013, Prairieburg-Worthington, IA F4 Tornado March 13, 1990, Enterprise, AL EF4 Tornado March 1, 2007, Lexington-Lake Murray, SC F3 Tornado August 16, 1994. 2023 www.indystar.com. The paths of the Standale/Hudsonville and the Palm Sunday Tornado crossed in Comstock Park close to Samrick Avenue, just north of West River Drive. In addition, 17 tornadoes were rated F4, the second-largest number of violent twisters in one outbreak, after the 1974 Super Outbreak. This material may not be published, broadcast, rewritten, or redistributed. An Historical Look at F/EF5 Tornadoes | Weather Underground Note: Exact tornado path may not be straight and/or continuous. Covering six states and about 335sqmi (870km2), the outbreak killed 266people and became the deadliest to hit the United States since 1936, although more recently the 1974 and 2011 Super Outbreaks claimed that distinction. [13][21] A total of four watches were issued on April1112. Unless otherwise noted, the source of the F5 rating is the U.S. National Weather Service (NWS), as shown in the archives of the Storm Prediction Center (SPC) and National Climatic Data Center (NCDC). Victims of 1965 tornadoes remembered | Local News | goshennews.com There were 61 tornadoes confirmed in the United States in August. Five people were killed in West Michigan's most destructive tornado: a powerful F-4 with winds estimated in excess of 207 mph, which formed near Allendale in Ottawa County and tracked east to Comstock Park to the Cedar Springs area. Four killed, 76 injured; damage $8 million. For many areas, April11 marked the first day of above-average temperatures, so members of the public, being outdoors or attending services, failed to receive updates from radio and television. Schools, churches and armories that werent damaged or destroyed were used as temporary morgues. In Indiana, the first tornado touched down in the early afternoon at Koontz Lake, which straddles Marshall and Starke counties, killing 10. As the tornado passed south of Marion, the VA hospital was unroofed causing 20 injuries. Like the Midway tornado, the Dunlap event was also was witnessed as twin funnels: a photographer standing amidst the wreckage of the Midway Trailer Court captured the Dunlap tornado as it passed just to the north. As a result, 266 people were killed and 3,662 injured with 1,795 of them in Indiana alone. Hospitals saw patients with missing limbs, cuts, bruises,and bodies impaled by glass, metal and wood. The sunshine gave way to ominous clouds. This page is dedicated to the stories and memories of the Palm Sunday tornado that struck lower. Survivors emerge from wreckage after US storms kill 9 people There were 271 killed and approx. As early as the preceding day, a strong jet stream in the upper two-thirds of the troposphere traversed the southern Great Plains and was responsible for an outbreak of tornadoes from the KansasMissouri border to Central Arkansas, including a violent tornado that struck the town of Conway in Faulkner County, Arkansas, killing sixpeople and injuring 200. After striking Dunlap, the tornado apparently weakened somewhat, but still generated extensive damage eastward to Hunter Lake. Eight spawned from supercell thunderstorms, impacting several counties. The local dance pavilion on Devils Lake was demolished, having recently been rebuilt after a fire on Labor Day in 1963. But the warning system failed as the public never received them. At approximately 7:35 p.m. April 11, 1965, an F4 tornado slammed into Russiaville, virtually wiping out the business district and damaging hundreds of homes. We will be looking at one of those F4s from that day in this summary. Deadliest Indiana tornado outbreak on this date in 1965 Seventy-seven steel electric transmission towers were damaged or destroyed. More pictures. [26][24][38] The most recent Palm Sunday Outbreak occurred March 27, 1994 across the SE US. Nearly 90 percent of the buildings were damaged orobliterated. Follow photo coordinator and RetroIndy producer Dawn Mitchell on Twitter @dawn_mitchell61. Traffic was at a standstill in Kokomo and Marion as gawkers jammed the streets to take in the devastation but many of the onlookers also brought donations of food, clothing and plenty of money. "I saw everything up in the air at once an old woman, a tree and a bunch of boards.". 1965 Palm Sunday Tornadoes - Ohio History Central The tornados path looked like a huge lawnmower had passed over the land, leveling everything in sight.. Swaths of debris from groups of leveled homes lay spread out over the landscape. Community Rules apply to all content you upload or otherwise submit to this site. 20injuries occurred at the VA hospital, and looters scavenged the shopping center. Tornadoes of November 26, 1965 Weather.gov > Louisville, KY > Tornadoes of November 26, 1965 November 26, 1965 Counties: Metcalfe F-scale: F2 Deaths: 1 Injuries: 1 Path width: 30 yards Path length: 6 miles Time: 11:00pm Notes: Moved east from east of Hiseville to Savoyard and Sulphur Well. Across Northern Illinois, numerous funnel clouds were sighted in Wheaton, Carol Stream, Winfield, West Chicago, Aurora, and Rockford, respectively. Huffmans imageof twin tornadoes became one of the most the iconic weather photographs of the century. 1965 Palm Sunday Tornado Michigan | Manitou Beach MI - Facebook Shortly after 11:00p.m. CDT (04:00UTC), a tornado touched down in Lorain County, Ohio, and headed east-northeastward. It formed near the St. JosephElkhart County border and tracked northeastward, striking Wakarusa, where it caused severe damage and killed a child. . Palm Sunday tornado outbreak of 1965 - Britannica . Debates have continued since 1965 about the actual tornado tracks, their timelines, and about their true human toll, but the official record indicates that the tornadoes killed thirteen people and injured 683 more, with 600 homes destroyed and 1,700 people rendered homeless. 106 talking about this. Winds peaked at 70kn (81mph; 130km/h) in Dixon, Illinois, and an anemometer at O'Hare International Airport in Chicago registered 60kn (69mph; 110km/h). Tornado statistics for older years like this often appear significantly lower than modern years due to fewer reports or confirmed tornadoes. One final outbreak of six tornadoes hit the Southeast, injuring six. Aerial view of Alto, Indiana, following the F4 tornado of April 11, 1965. The deadliest, starting between Oberlin and Wellington and. My siblings and I were outside with football helmets on picking up hailstones as . A widespread outbreak of 18 tornadoes hit areas from the West Coast to the East Coast, killing one and injuring 26. TV21 and TV Tornado comic #195 - Oct 12 1968 FN-$1.19 + $23.93 shipping. 1965-04-11: Palm Sunday Outbreak | Stormtrack Photos here. Collectively, the tornado destroyed 100homes in Alto and Kokomo. [citation needed] Their discussion led to establishment of the official "watch" and "warning" procedures in use since 1966. Track Michigan's 12 tornadoes from the 1965 Palm Sunday outbreak - mlive The tornado struck the trailer park at 6:32p.m. CDT (23:32UTC). The tornado then extensively damaged the Orchard Acres subdivision, crossed Illinois Route 31, and apparently weakened before impacting farmland. After striking Coldwater Lake, the tornado widened even further, up to 2 miles (3.2km) across, destroying a century-old farmhouse and killing a family of six near Reading. In Indiana alone, 145 people died that day in what is known as the Palm Sunday tornado outbreak of 1965. IMPORTANT DATE: April 11, 1965 - it was 57 years ago today the deadliest tornado outbreak . $1.19 + $23.93 shipping. [29], This was the most famous and well-publicized of the Palm Sunday tornadoes, often remembered as the first of twoF4 tornadoes to hit the Dunlap (Elkhart)Goshen area. Prior to 1950, assessments of F5 tornadoes are based primarily on the work of Thomas P. Grazulis. They write new content and verify and edit content received from contributors. F-Scale Tornado Ratings on Palm Sunday 1965 Here's the 47 tornadoes that occurred that day by F-Scalethere were seventeen F4 tornadoes and another 5 were F3 intensity. The American Red Cross reported destroyed: 736 houses, 70 house trailers, and 495 buildings. Weather Bureau Office (WBO) in Cleveland, Ohio, the tornado produced "total" devastation as it struck Pittsfield. Fallen trees and debris blocked roads, slowing access to the injured . Tornadoes in South Dakota (1965) | argusleader.com As it struck the southern outskirts of Marion, the tornado leveled a pair of homes, partly unroofed a Department of Veterans Affairs (VA) hospital, and wrecked the Panorama shopping center. Large trees situated 50 feet (15m) apart were found to have been felled in opposite directions. Across Lenawee County the tornado destroyed 189homes. Byafternoon, storms began to brew. At the time tornado watches were called tornado forecasts; SELS only began using the former terminology in 1966, after the Palm Sunday event. Two F4 tornadoes struck Branch and Hillsdale Counties 30 minutes apart with 21 lives lost. 100 homes destroyed. Eleven tornadoes struck 20 counties in Central and Northern Indiana, killing 141 people. As the tornado reached the Cleveland metropolitan area, it diverged into two paths about a one-half mile (0.80km) apart. Words and narration by Bob Hartig.. Pin on Nature, Space, Storms - Pinterest The .mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}34-mile-wide (1.2km) tornado destroyed or damaged 90% of the community, though most of the damage ranged from F0F3. [6], An extremely destructive and deadly outbreak of 55tornadoes caused major damage from the Southern Plains to the Midwest. This is a picture of a rare double tornado taken Palm Sunday 1965 near Elkhart, Indiana. Tornadoes of 1965 - Wikipedia A tornado is a violently rotating column of air that extends from a thunderstorm to the ground. Palm Sunday tornado outbreak (disambiguation), List of tornadoes in the 1965 Palm Sunday tornado outbreak, National Centers for Environmental Information, List of North American tornadoes and tornado outbreaks, Events reported between 04/10/1965 and 04/12/1965 (3 days), "The International Tornado Intensity Scale", "The Online Tornado FAQ (by Roger Edwards, SPC)", "The Relation of El NioSouthern Oscillation (ENSO) to Winter Tornado Outbreaks", "April 11th 1965 Palm Sunday Tornado Outbreak", "Palm Sunday Tornado Outbreak April 11th, 1965", "The Palm Sunday Tornado Outbreak - April 11, 1965", "1965 Palm Sunday Tornado Outbreak Part I: The Beginning", "The Palm Sunday Tornado Outbreak of 1965 in West Michigan", "1965 Palm Sunday Tornado Outbreak Part III: Last Strikes and Aftermath", "50th Anniversary of the 1965 Palm Sunday Outbreak", "40th anniversary of the Palm Sunday Tornado Outbreak", "1965 Palm Sunday Tornado Outbreak Part II: Sunday Evening", "Radar Observations of the 3 May 1999 Oklahoma City Tornado", 10.1175/1520-0434(2002)017<0456:ROOTMO>2.0.CO;2, Deadliest Indiana tornado outbreak on this date in 1965, The Widespread Tornado Outbreak of April 3-4, 1974: A Report to the Administrator, "Palm Sunday tornadoes of April 11, 1965", 10.1175/1520-0493(1970)098<0029:PSTOA>2.3.CO;2, https://en.wikipedia.org/w/index.php?title=1965_Palm_Sunday_tornado_outbreak&oldid=1125377795, 1965 natural disasters in the United States, Short description is different from Wikidata, Articles with unsourced statements from May 2015, Articles with unsourced statements from December 2020, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 3 December 2022, at 18:01. 2023 Advance Local Media LLC. [nb 5] At 2:00p.m. CDT (19:00UTC)fifteen minutes after the first tornado was spottedthe first tornado watch of the day was issued, covering portions of northern Illinois and southern Wisconsin. Heres more old film look at what radar looked like in those days. There were 16 tornadoes confirmed in the United States in October. Ernie Ostuno, a meteorologist at the National Weather Service in Grand Rapids, explained all the ingredients necessary for a classic, destructive outbreak came together that day. Two rare tornadoes hit Washington and Oregon with no casualties being reported. It had previously been thought the reason why tornadoes could hit one house and leave another across the street completely unscathed was because the tornado would "jump" from one house to another. A similar tornado would do a lot more damage today. Destruction in the Manitou BeachDevils Lake area after the F4 tornadoes of April 11, 1965. Forthe next nine hours, the Midwest was terrorized by nearly 50 tornadoes that struck the Great Lakes region on April 11 and 12, killing 271 and injuring more than 3,400. Photos here. For four consecutive days, tornado outbreaks produced at least three significant (F2+) tornadoes each day, and at least two violent (F4F5) tornadoes on three of the four days. A deadly and destructive outbreak of seven tornadoes hit Illinois and Indiana, killing two and injuring 104. [nb 2][nb 3][nb 4] The tornado outbreak produced 55 confirmed tornadoes in one day and 16 hours. In Michigan, 53 people were killed and 800 injured. Palm Sunday tornado outbreak of 1965, series of tornados that struck the Midwestern region of the United States on April 11, 1965. Fifty freight train cars were derailed in Ohio. Due to changes in the intensity of the damage, surveyors split the path into twoseparate tornadoes. It may have been the strongest tornado on April11; in fact, Grazulis and other sources have assigned an F5 rating to the tornado, though it is officially rated F4. After this event, the Weather Bureau began the Watch/Warning system that is still in use today. There the tornado badly damaged a number of homes and downed willow trees. Just 30 minutes later, a second F4 tornado devastated the nearby Sunnyside Housing addition, killing 28. Sunday marks the 53-year anniversary of the tornado outbreak that killed 13, injured 683 and leveled 600 homes in the Twin Cities metro area on May 6, 1965. Links: Actual pic. 18 people were killed in Howard County, ~600 injured. According to official records from the National Weather Service, there were six tornadoes and all of them were strong. Then it got deathly quiet.. About $32 million in property was destroyed. PALM SUNDAY'S TORNADOES - The Waynedale News List of 1965 Major News Events in History Race Riots Break Out In Watts, California leaving large parts of the city burnt and looted and 34 dead. This is the fourth-deadliest day for tornadoes on record, trailing April3, 1974 (310deaths), the April27, 2011 (324), and March18, 1925 (747, including 695by the Tri-State Tornado). Dave began attendance at the University of Minnesota beginning the fall of 1965. The tornado also struck the community of Burtons Bridge. Torrential rains of up to eight inches in two hours near Sanderson caused a major flash flood that swept through the town. Temperatures reached into the high 50s and lower 60s, making it one of the first milddays of spring. Ohio tornado history with details of each tornado since 1950 - cleveland 1965 FRIDLEY TORNADO - Fridley Historical Society & Museum Radio news reporter Martin Jensen, then stationed at the, LakewoodCrystal LakeBurtons BridgeIsland Lake, Illinois, Coldwater LakeSouthern HillsdaleManitou BeachDevils LakeSouthern Tecumseh, Michigan (two tornadoes), RussiavilleAltoSouthern KokomoGreentownSouthern Marion, Indiana, Pivotal to those clarifications was a meeting in the. Palm Sunday Tornadoes, 4/11/1965 - Pinterest The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Advance Local. The focus of this summary will be on one of 10 tornadoes to hit the state of Indiana during the 1965 Outbreak. List of North American tornadoes and tornado outbreaks, List of 21st-century Canadian tornadoes and tornado outbreaks, List of European tornadoes and tornado outbreaks, List of tornadoes and tornado outbreaks in Asia, List of Southern Hemisphere tornadoes and tornado outbreaks, List of tornadoes striking downtown areas, List of tornadoes with confirmed satellite tornadoes, "Severe Weather Database Files (1950-2021)", National Oceanic and Atmospheric Administration, 10.1175/1520-0434(1997)012<0399:PFTO>2.0.CO;2, "April 11, 1965: The Palm Sunday Outbreak", "1965 Palm Sunday Tornado Outbreak Part I: The Beginning", "Summary of May 6, 1965 Tornado Outbreak", https://en.wikipedia.org/w/index.php?title=Tornadoes_of_1965&oldid=1136414164, Short description is different from Wikidata, Articles using infobox templates with no data rows, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 30 January 2023, at 05:29. Could it happen again? [10], This major severe weather event affected much of the Central United States on May 58, 1965. The tornado then widened to 1 mile (1.6km) across as it moved into nearby Alto, causing F4-level damage to homes, before striking the southern edge of the larger city of Kokomo. An F-4 tornado was recorded in Clinton and Shiawassee counties. After detecting the severe thunderstorm, the reporter called Weather Bureau offices in Waterloo (which had no radar) and Des Moines to alert them about the storm. Severe Weather 101: Tornado Basics - NOAA National Severe Storms Laboratory Crossing Nash Street and McHenry Avenue in Crystal Lake, the tornado unroofed or severely damaged several houses. Two other people were injured from the three other tornadoes, bringing the injury count to eight. The tornado he was caught up in was an F4 that began near Middlefork and crossed through Russiaville to Alto through the southern part of Kokomo. As the warm front bisected central Iowa and stretched into Illinois and Indiana, a cold front and very dry air aloftindicative of a potent elevated mixed layerdeparted from eastern Kansas. [24] Pivotal to those clarifications was a meeting in the WMT Station's studio in Cedar Rapids, Iowa. Tornado Outbreak on April 11, 1965 Kills Hundreds in Midwest A wind instrument near Tecumseh measured a wind of 151 mph in the 2nd tornado. Finally, the tornado intersected Illinois Route 176 and produced its final swath of significant damage in Island Lake. In some respects the area never really recovered. The month began with blizzard conditions across the region on March L Laura 180 followers More information April 11, 1965 Palm Sunday Outbreak | Stormstalker April 11 Click Photo Thus the terms tornado watch and tornado warning were implemented in 1966. The tornado outbreak of May 6, 1965 pioneered several firsts in severe weather coverage for Minnesota. Fourdeaths occurred in the neighborhood, including three in onefamily whose home was obliterated. Huffman grabbed his camera. Two other people were injured from the three other tornadoes, bringing the injury count to eight.[3][4]. Debris from the empty foundations was strewn over the surface of the lake and deposited in a small cove. Cars were upside down laying on top of buildingsweird. Heres the story of some survivors. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. - Photo from the book "Hidden Revealed" - A sequel account of the May 6, 1965 tornado outbreak, by Allen W. Taylor. There was destruction at the Maple Crest apartments. Most tornadoes form in the U.S., although some events may take place internationally. Few people received warning due to the passage of the earlier storm, which disrupted communications and downed power lines, thereby affecting rescue efforts after the earlier tornado as well. While every effort has been made to follow citation style rules, there may be some discrepancies. Nearby gas stations and a strip mall were damaged. The phone call became the first hard evidence for the Weather Bureau regarding the growing threat of severe storms that spawned dozens of tornadoes over the next 12hours. The Milan Junior High School was seriously damaged along with the adjacent, senior high school, disused since 1958, at Hurd and North streets, on the Washtenaw County side of Milan. The NCDC . 4/30/1967 . [14][15], The well-defined surface cyclone over the High Plains intensified as it headed into Iowa, its central pressure decreasing from 990 to 985mb (29.23 to 29.09inHg) by 1:00p.m. CDT (18:00UTC). Some. We have summaries on 2 tornadoes from that day: Over 90% of the buildings in Russiaville were damaged or destroyed, but with little F4 evidence. SPC coordinates: Start: 40.40 / -86.38 End: 40.52 / -85.47. The tornado, now 500 to 800 yards (460 to 730m) wide, then restrengthened and felled mature oak trees as it crested a precipitous hill before striking Bay View Beach. This page documents the tornadoes and tornado outbreaks of 1965, primarily in the United States. The Bear Lake area in Cambria Township was one of Hillsdale's hardest hit areas during the Palm Sunday tornados of April 11, 1965. The Palm Sunday Tornado Memorial Park now exists near this location, at the corner of County Road 45 and Cole Street in Dunlap (.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}413829N 855531W / 41.641522N 85.925157W / 41.641522; -85.925157). Hail up to golfball-sized fell. Since then, only one other twister that powerful has struck Southeast Michigan: The West Bloomfield Tornado of 1976 . Concomitant destabilization of the atmosphere occurred over the warm sector due to abundant sunshine from the elevated mixed layer. April 11, 1965: 45 tornadoes, 17 rated F4. BTW, the book on the Hudsonville-Standale Tornado by Meteorologist Ernest Ostuno is still available.