April 1996 Tornado Outbreak Sequence
From Wikipedia, the free encyclopedia
This article or section includes a list of references or external links, but its sources remain unclear because it lacks in-text citations. You can improve this article by introducing more precise citations. |
The April 1996 Tornado Outbreak Sequence was a series of tornado outbreaks that occurred over a three-day period between April 19 to April 21, 1996 across a large area of eastern North America. It was the most notable outbreak of the year; the 19th was the most prolific tornado outbreak in Illinois history.
Thirty-three tornadoes hit Illinois. It broke the old record of 25 set on August 10, 1974. This outbreak can also be compared to the May 2004 tornado outbreak sequence as it was a very huge, deep and vigorous system. The same system produced tornadoes in Ontario on the 20th; and destructive tornadoes also occurred in Arkansas and Texas on the 21st.
Contents |
[edit] Meteorological sypnopsis
The outbreak occurred when the warm front of a deep storm system moved north and east out of Missouri. April 19 started off cool and skies were overcast ahead of the warm front. Meteorologists were trying to figure out if the warm front would move into Illinois that afternoon. As the day wore on, temperatures warmed, dew points rose, and thunderstorms started to explode in Iowa during the mid-afternoon hours. Although there were some doubts on specifics, the potential significance of the outbreak was rather foreseeable, with storm chasers traveling from the Great Plains and the Storm Prediction Center issuing a high risk early on.
The outbreak across the south-central U.S. on the 21st was produced by a different weather system.
[edit] April 19
[edit] Illinois
Thirty-three tornadoes hit Illinois and spread west and south into Missouri, and Iowa and east and north into Wisconsin, Michigan, and Indiana on Friday, April 19. The town of Decatur was hit by an F2 tornado (parts of Decatur were heavily damaged by a tornado on the previous night, April 18). That tornado later, after hitting eastern sections of Urbana, was over one mile in width, and hit Ogden as an upper end F3 tornado at 7:00 p.m., damaging or destroying nearly all 150 homes in the town, and killing one person. Surveyors said that the tornado also had multiple vortices, smaller destructive tornadoes within the parent cyclone.
[edit] Indiana
In Indiana, 21 unconfirmed tornadoes were produced as the cold front moved into the area during the evening hours. Temperatures had warmed well into the 70's and lower 80's (20 to 26°C) before the storms hit. Five people were injured in Morgan County.
[edit] April 20
Canada's most prolific tornado outbreak struck Ontario.
A vigorous branch of the jet stream from the Pacific Ocean combined with rich low-level moisture kept the storm system rolling, spinning off more tornadoes in the Southeast. One tornado hit Carroll County, Mississippi killing teenager Dexter Forman when a tree fell on his mobile home. Another tornado did massive damage to Berea, Kentucky but no one was killed.
[edit] April 21
On the 21st, while a final tornado was produced by the first system in southern Quebec, more tornadoes raked through Oklahoma and Arkansas, killing a father and son and two kids in St. Paul and Fort Smith, respectively.
117 tornadoes broke out in the Great Lakes, Midwest and Southeast region over the three-day period. The entire outbreak killed six people.
[edit] Tornado table
Confirmed Total |
Confirmed F0 |
Confirmed F1 |
Confirmed F2 |
Confirmed F3 |
Confirmed F4 |
Confirmed F5 |
117 | 54 | 33 | 19 | 11 | 0 | 0 |
[edit] Confirmed tornadoes
[edit] April 19 event
F# | Location | County | Time (UTC) | Path length | Damage | |
---|---|---|---|---|---|---|
Illinois | ||||||
F0 | N of Mattoon | Coles | 2120 | 0.1 miles (0.16 km) |
Brief tornado with no damage | |
F0 | N of Fairgrange | Coles | 2135 | 0.1 miles (0.16 km) |
Brief tornado with no damage | |
F1 | NW of Paris (1st tornado) | Edgar | 2210 | 2 miles (3.2 km) |
Machine sheds, barns and grain bins were destroyed. One home was damaged. Six farms in the area were affected. | |
F0 | NW of Paris (2nd tornado) | Edgar | 2212 | 1 miles (1.6 km) |
A machine shed was destroyed while another shed, a garage and a baseball field were damaged. | |
F1 | Rutland area | LaSalle | 2240 | 0.5 miles (0.8 km) |
A large building, a home and a garage were damaged. | |
F0 | SW of Winchester | Scott | 2244 | 2 miles (3.2 km) |
A tree fell into a car | |
F0 | NE of Valmeyer | Monroe | 2245 | 1 miles (1.6 km) |
Damage limited to trees | |
F0 | W of Milroy | Henderson | 2300 | 5 miles (8 km) |
Minor damage, most of the damage came from the second tornado that hit the area | |
F2 | S of Havana | Mason | 2307 | 9 miles (14.4 km) |
Two trailers, farm buildings and trees were destroyed. One home had major damage and eleven others had minor damage. A semi-truck was blown over into a field. One person was injured. | |
F1 | E of Milroy | Henderson | 2310 | 3.5 miles (5.6 km) |
15 homes, a barn and outbuildings were damaged. Heavy damage occurred at one farm where a bushel, three grain bins and irrigation equipment were damaged or destroyed. | |
F0 | Brimfield area | Peoria | 2310 | 4 miles (6.4 km) |
Minor damage to a church and a business. A van was pushed sideways into a bush and trees were damaged | |
F1 | Easton area | Mason | 2317 | 9 miles (14.4 km) |
Two homes were destroyed with five other sustaining major damage. The high school also had damaged and a barn and a home was lifted off their foundations. | |
F2 | E of Jacksonville | Morgan | 2318 | 6 miles (9.6 km) |
One home was destroyed while farm buildings were either damaged or destroyed. Two guard towers, one greenhouse and fencing at a prison were damaged. Two railroad cars near a chemical plant (which was also damaged) were overturned. | |
F0 | Freeburg area | St. Clair | 2320 | 1.5 miles (2.4 km) |
Damage to trees and power lines | |
F0 | N of Dickeys | Kankakee | 2325 | 4 miles (6.4 km) |
Minor damage to farm buildings | |
F0 | W of Island Grove | Morgan | 2331 | 0.1 miles (0.16 km) |
Brief tornado with no damage | |
F0 | NE of New Berlin | Sangamon | 2332 | 4 miles (6.4 km) |
Damage to three homes, a barn and machine shed. Two semis were blown over on Interstate 72 | |
F3 | E of Armington | Logan, Tazewell, McLean | 2358 | 9.4 miles (15 km) |
Two homes, a church and several outbuildings were destroyed. Over 15 other homes were also damaged while barns, farm equipment, trees and grain bins were damaged or destroyed. | |
F0 | W of Chester | Randolph | 0000 | 1.5 miles (2.4 km) |
Utility sheds and trees were destroyed | |
F3 | Bishop Hill/Galva area | Henry | 0000 | 3.5 miles (5.6 km) |
150 homes were damaged including 26 with major damage and 15 beyond repair. The city of Galva's sewage treatment plant was heavily damaged. Four people were injured. | |
F0 | Momence area | Kankakee | 0001 | 5 miles (8 km) |
Two homes had roof damage | |
F0 | Galva area | Henry | 0010 | 1 miles (1.6 km) |
Gravestones at a cemetery were pushed over | |
F3 | Decatur area | Macon | 0022 | 14.5 miles (23.2 km) |
8-10 homes, one church, a grain silo and the Sims Lumber Company were destroyed. A school gymnasium, several buildings at a manufacturing plant and several homes were damaged. 29 people were injured and damage was estimated at $9 million. | |
F2 | Salem area | Marion | 0035 | 20 miles (32 km) |
Several buildings at the County Fairgrounds, eight mobile homes and two homes were destroyed while 46 homes and mobile homes and 23 businesses were damaged. Two-ton trucks were turned 180 degrees by the tornado. Seven people were injured. Damage was estimated at $7 million. | |
F0 | NW of Tiskilwa | Bureau | 0040 | 0.1 miles (0.16 km) |
A power pole was struck | |
F1 | S of Milmine | Piatt | 0055 | 0.3 miles (0.5 km) |
A grain bin was destroyed while homes, cars and trees were damaged. Trucks were overturned and a grain auger was thrown over railroad tracks. | |
F0 | SW of Baldwin | Randolph | 0059 | 2 miles (3.2 km) |
Damage to trees and power lines | |
F1 | S of Monticello | Piatt | 0100 | 2 miles (3.2 km) |
Two homes, three single engine planes, two guilders and a hangar were destroyed near or at the airport. A church, one home, one hangar and a machine shed were damaged. | |
F1 | Greendale area | Marion, Clay | 0105 | 5 miles (8 km) |
A farm house, a barn and farm buildings were destroyed. Trees and power lines were downed | |
F0 | S of Tilden | Randolph | 0112 | 3 miles (4.8 km) |
Damage to trees and power lines | |
F0 | NW of Breman | Randolph | 0115 | 2 miles (3.2 km) |
Roof damage to a home and barn with trees and power lines down | |
F1 | W of Mulkeytown | Perry, Franklin | 0120 | 2.5 miles (4 km) |
A church, a house and trees were damaged while outbuildings were destroyed. A tractor-trailer was overturned. | |
F1 | Vernon area | Fayette, Marion | 0120 | 11.5 miles (18.4 km) |
Three barns, several sheds and a home were destroyed. | |
F3 | S of Urbana | Champaign | 0134 | 4 miles (6.4 km) |
33 homes were destroyed while 83 homes and five businesses had minor to moderate damage. Damage was estimated at $9 million and twelve people were injured. | |
F3 | NE of Ogden | Champaign | 0155 | 2 miles (3.2 km) |
1 death - 68 homes, twelve businesses, three churches, a library and a grade school were destroyed. 179 homes and twenty businesses had minor to major damage. One person was killed along Interstate 74 and thirteen people were injured. | |
F0 | NW of Catlin | Vermilion | 0208 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F3 | NE of Frisco to SW of Barnhill | Jefferson, Hamilton, Wayne | 0215 | 17 miles (27.2 km) |
Three homes were destroyed with 50 others have moderate to severe damage. 45 outbuildings and barns were damaged or destroyed as well as 60-70 grain bins. Hardest hit area was the town of Piopolis. | |
F1 | N of Carmi | White | 0230 | 1 miles (1.6 km) |
Ten hangars, eight planes and an automobile were destroyed at the airport. A church was also damaged. | |
F2 | Zion area | Lake | 0432 | 2 miles (3.2 km) |
400 homes and businesses were damaged with 32 sustaining major damage. Five trucks were overturned and trees were blown down. Two people were injured. | |
Missouri | ||||||
F0 | NE of Bloomsdale | Ste. Genevieve | 0000 | 0.3 miles (0.5 km) |
Damage limited to trees | |
F0 | SE of Mine La Motte | Madison | 0210 | 0.3 miles (0.5 km) |
Brief touchdown with no damage | |
F3 | Perryville area | Perry | 0230 | 11.5 miles (18.4 km) |
Thirteen homes were destroyed and 68 homes were damaged including five with major damage. Six businesses and 69 outbuildings were damaged or destroyed. | |
F2 | S of Doniphan | Ripley | 0300 | 10 miles (16 km) |
A mobile home was overturned. Trees fell on homes and cars. | |
F2 | NW of Poplar Bluff | Butler | 0305 | 2.5 miles (4 km) |
Numerous barns and utility poles were destroyed while homes, hay balers and farm equipment were damaged. Grain bins and other items were carried some distance. | |
F1 | N of Bernie | Stoddard | 0403 | 0.6 miles (1 km) |
A house trailer was destroyed and several houses were damaged. Two schools and a grocery store sustained roof damage. | |
Texas | ||||||
F0 | W of Pidcoke | Coryell | 0030 | 0.1 miles (0.16 km) |
Several barns were destroyed | |
F2 | N of Commerce | Hunt | 0038 | 0.5 miles (0.8 km) |
Two mobile homes were destroyed while two homes, trees and power lines were damaged. | |
Indiana | ||||||
F1 | Landersdale area | Morgan, Johnson | 0040 | 5 miles (8 km) |
Six buildings were destroyed and 50 others damaged. 4 people were injured | |
F1 | SW of Burr Oak | Marshall | 0150 | 1 miles (1.6 km) |
Farm buildings were damaged and power lines were downed | |
F1 | SE of Plymouth | Marshall | 0205 | 1 miles (1.6 km) |
A mobile home was damaged and a truck was overturned | |
F0 | N of Milford | Kosciusko | 0252 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F0 | NW of Emison | Knox | 0315 | 1 miles (1.6 km) |
A pole barn was destroyed and two train cars were blown over. | |
F2 | SW of Yankeetown | Warrick | 0440 | 2 miles (3.2 km) |
Several buildings at a manufacturing plant was damaged. Five railroad box cars were overturned, two metal culverts were lifted. Two mobile homes were destroyed | |
F2 | W of Arthur | Pike | 0442 | 0.8 miles (1.3 km) |
One home was destroyed with ten others sustaining minor to moderate damage. 10-15 barn and small sheds were destroyed. | |
F0 | NW of Heltonville | Lawrence | 0457 | 1 miles (1.6 km) |
Several homes were damaged as well as numerous trees downed | |
F0 | E of Freetown | Jackson | 0505 | 1 miles (1.6 km) |
||
F1 | SW of Burnsville | Bartholomew | 0545 | 1 miles (1.6 km) |
Damage to several farm buildings and a transmission tower | |
F0 | Westport area | Decatur | 0555 | 0.1 miles (0.16 km) |
Several farm buildings were destroyed while the South Decatur High School had damage. A Transmission tower was also blown down | |
F1 | E of Harris City | Decatur | 0601 | 1.2 miles (1.9 km) |
Several buildings were damaged or destroyed | |
F2 | NW of Greenville | Floyd | 0608 | 1 miles (1.6 km) |
Six homes were damaged while mobile homes were overturned | |
Iowa | ||||||
F0 | Preston area | Jackson | 0117 | 0.1 miles (0.16 km) |
Damage to trees and power lines | |
F0 | S of Preston | Clinton | 0117 | 0.2 miles (0.32 km) |
One home had roof damage | |
Kentucky | ||||||
F1 | Mount Washington area | Bullitt | 0640 | 1 miles (1.6 km) |
118 homes were damaged including 3 homes and two mobile homes being destroyed. | |
Source: Tornado History Project - April 19, 1996 Storm Data, NCDC Storm Data |
[edit] April 20 event
F# | Location | County | Time (UTC) | Path length | Damage | |
---|---|---|---|---|---|---|
Kentucky | ||||||
F1 | SW of Goodnight | Barren | 0830 | 0.5 miles (0.8 km) |
A mobile home was swept injuring four people. | |
F1 | E of Hiseville | Barren, Metcalfe | 0834 | 4 miles (6.4 km) |
A church was heavily damaged. Two trailers and several barns were destroyed. Other buildings had property damage. | |
F0 | S of Pierce | Green | 0845 | 3 miles (4.8 km) |
Several barns were destroyed and utility poles were snapped | |
F2 | NW of Geneva to NE of Preachersville | Lincoln | 0926 | 12 miles (18.4 km) |
Twenty homes and mobile homes and six businesses were destroyed as well as a church and two show pavilions at the county fairgrounds. One home was picked up and slammed 50-100 feet away. Seven people were injured. | |
F1 | SW of Quail | Rockcastle, Pulaski | 0928 | 2 miles (3.2 km) |
Barns, trees and homes were hit. A church steeple was also toppled while trees were downed with some into homes. A flying trailer knocked out power lines and landed into a mobile home. | |
F1 | N of Ottawa | Garrard | 0930 | 6 miles (9.6 km) |
A dozen barns were destroyed and six cows were killed | |
F2 | Berea area | Madison | 0945 | 2 miles (3.2 km) |
800 homes were damaged including 35 completely destroyed or heavily damaged. 40 businesses were damaged including 26 businesses destroyed or severely damaged. A storage tank was also toppled into a plant producing equipment for space shuttles. A tourist center was also damaged. Ten people were injured and damage was estimated at close to $13 million. | |
F1 | Wagersville area | Estill | 0955 | 5 miles (8 km) |
40 homes and 20 barns were damaged - including three destroyed homes and twelve destroyed barns along with farm machinery. | |
Tennessee | ||||||
F2 | SE of Barnesville | Lawrence | 1145 | 0.5 miles (0.8 km) |
One home lost its roof. 12 people were injured. | |
F2 | SE of Summertown | Lawrence | 1150 | 1 miles (1.6 km) |
25 homes were damaged including two heavily | |
F2 | N of Lynnville | Giles | 1156 | 1 miles (1.6 km) |
A brick structure was damaged and a mobile home was levelled | |
F2 | W of Cornersville | Marshall | 1203 | 1.5 miles (2.4 km) |
Seven mobile homes were destroyed and ten others damaged. | |
Mississippi | ||||||
F1 | W of Winona | Carroll | 1340 | 6 miles (9.6 km) |
A pump house was destroyed while a veterinary clinic, a barn, a cabin, trees and a church were damaged. | |
Alabama | ||||||
F0 | Birmingham area | Jefferson | 1709 | 0.3 miles (0.5 km) |
Some structural damage and trees were downed | |
North Carolina | ||||||
F0 | SE of Sugar Hill | McDowell | 1750 | 0.1 miles (0.16 km) |
Roofs were partially removed from a home and blown over from a carport. A lid was also blown over for some distance | |
F1 | SE of Boone | Watauga | 1800 | 0.1 miles (0.16 km) |
16 vehicles at an amusement park were damaged with one person injured | |
Texas | ||||||
F1 | Timpson area | Shelby | 2115 | 5 miles (8 km) |
Two trailers were destroyed and trees and power lines were downed | |
Louisiana | ||||||
F0 | SW of Kingston | De Soto | 2145 | 0.5 miles (0.8 km) |
Damage limited to trees | |
Ontario | ||||||
F3 | SW of Williamsford to Meaford | Grey | 2350 | 25 miles (40 km) |
Extensive damage to homes and cottages in Williamsford with moderate damage to homes in Blantyre. A gasoline tank was carried some distance. There was extensive tree damage | |
F3 | SW of Arthur to E of Violet Hill | Wellington, Dufferin | 0010 | 37.5 miles (60 km) |
Several barns were destroyed and several homes and buildings were damaged. | |
Source: Tornado History Project - April 20, 1996 Storm Data, Southern Ontario Tornadoes of 1996, NCDC Storm Data |
[edit] April 21 event
F# | Location | County | Time (UTC) | Path length | Damage | |
---|---|---|---|---|---|---|
Quebec | ||||||
F0 | Ormstown | Le Haut-Saint-Laurent | unknown | unknown | ||
Oklahoma | ||||||
F0 | NE of Perry | Noble | 2200 | 2 miles (3.2 km) |
Brief touchdown with no damage | |
F1 | NE of Ratliff City | Carter | 2242 | 0.5 miles (0.8 km) |
Power poles, outbuildings and trees were damaged | |
F1 | W of Healdton | Jefferson, Carter | 2330 | 4.5 miles (7.2 km) |
A mobile home was damaged and windows were blown out of homes | |
F0 | SE of Fox | Carter | 2335 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F0 | NW of Wilson | Carter | 2335 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F0 | N of Oil City | Carter | 2345 | 2.5 miles (4 km) |
Weak tornado with no damage | |
F0 | SE of Chigley | Murray | 2351 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F1 | N of Barnsdall | Osage | 0000 | 0.5 miles (0.8 km) |
||
F0 | SE of Davis | Murray | 0025 | 1 miles (1.6 km) |
One home had roof damage and a mobile home was blown off its foundation | |
F1 | NW of Sulphur | Murray | 0028 | 3 miles (4.8 km) |
A church, an apartment complex and a restaurant were damaged. Outbuildings, radio antennas and trees were destroyed. 12 homes had minor to major damage. | |
F0 | NW of Nowata | Nowata | 0028 | 0.1 miles (0.16 km) |
||
F0 | NW of Scullin (1st tornado) | Murray | 0049 | 0.5 miles (0.8 km) |
Damage to barns and silos | |
F0 | NW of Scullin (2nd tornado) | Murray | 0050 | 0.5 miles (0.8 km) |
Damage to barns and two silos | |
F1 | W of Fairland | Ottawa | 0115 | 0.1 miles (0.16 km) |
||
F0 | McAlester area | Pittsburg | 0215 | 3 miles (4.8 km) |
||
F1 | NE of Richville | Pittsburg | 0230 | 5 miles (8 km) |
||
F1 | NE of Lewisville | Haskell | 0300 | 1 miles (1.6 km) |
||
F3 | Fort Smith area | Sequoyah, OK, Sebastian, AR, Crawford | 0212 | 10.1 miles (16.2 km) |
2 deaths - 498 homes were destroyed while 620 had major damage and 1275 had minor damage. 98 businesses were damaged or destroyed and 246 apartment units were damaged. 89 people were injured | |
Texas | ||||||
F0 | E of Sunset | Montague | 0125 | 0.1 miles (0.16 km) |
Power lines were blown down | |
F0 | NE of Bowie | Montague | 0130 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F0 | NW of Gainesville | Cooke | 0200 | 2 miles (3.2 km) |
Two barns were destroyed and trees were damaged | |
F0 | NW of Lindsay | Cooke | 0205 | 2 miles (3.2 km) |
Several homes had siding damage and trees were damaged | |
F0 | S of Gainesville | Cooke | 0220 | 0.1 miles (0.16 km) |
Brief touchdown with no damage | |
F0 | SW of Dixie | Grayson | 0233 | 1 miles (1.6 km) |
A barn was destroyed and trees were damaged | |
F0 | W of Denison | Grayson | 0307 | 0.1 miles (0.16 km) |
Damage to trees and power lines | |
F0 | NW of Lindsay (2nd tornado) | Cooke | 0325 | 1 miles (1.6 km) |
A fence was destroyed and trees were damaged | |
F0 | NW of Dixie | Grayson | 0358 | 2 miles (3.2 km) |
A barn was destroyed and trees were damaged | |
F0 | SE of Locust | Grayson | 0440 | 2 miles (3.2 km) |
Trees and power lines were damaged | |
Missouri | ||||||
F0 | S of Seymour | Webster | 0430 | 2 miles (3.2 km) |
A garage and a barn were destroyed | |
Arkansas | ||||||
F2 | S of Fern | Franklin | 0455 | 3 miles (4.8 km) |
Seven homes were destroyed and several other buildings were damaged. Numerous were also downed and two people were injured | |
F3 | SW of Dutton to SW of Weathers | Madison | 0515 | 15 miles (24 km) |
2 deaths - 8 homes and a mobile home were destroyed while a church was also damaged. Six people were injured. | |
F2 | NE of Yellville | Marion | 0640 | 12 miles (18.4 km) |
Trailers were either damaged or destroyed with homes and businesses being also damaged. Six people were injured. | |
F1 | N of Natural Dam | Crawford | 0708 | 1 miles (1.6 km) |
Several homes were damaged | |
Source: Tornado History Project - April 21, 1996 Storm Data, Quebec tornadoes 1985-present, NCDC Storm Data |
[edit] See also
[edit] References
[edit] External links
- A wild weekend across the USA (USA Today)
- Overview of the April 19 - 22, 1996 outbreak (USA Today)
- Violent storms lash South, Midwest (CNN)
- Galva, IL Tornado (NWS Quad Cities, IA/IL)
- The Central Illinois Severe Weather Outbreak of April 19, 1996 (University of Illinois at Urbana-Champaign)
- April 19, 1996 - Illinois Tornado Outbreak (University of Illinois at Urbana-Champaign)
- NWS Service Assessment {Ft. Smith and Van Buren, AR)
- Numerical Study of Severe Convection on April 19, 1996 (Proceedings, 19th Conference on Severe Local Storms, American Meteorological Society)
- Initiation and Evolution of Severe Convection in the 19 April 1996 Illinois Tornado Outbreak (Proceedings, 20th Conference on Severe Local Storms, American Meteorological Society)
- The 19 April 1996 Central Illinois Severe/Tornado Event: A WSR-88D Perspective (National Severe Storms Laboratory)
- Federal Disaster Declaration (FEMA)