Tornadoes · United States · Oklahoma
Tornadoes in Jefferson County, Oklahoma
43 tornadoes have crossed Jefferson County since 1950, 65th of the 77 counties in Oklahoma with a tornado on record, an average of one every 1.8 years. They have killed 50 people and injured 1,789. 2 were rated F4 or EF4 and above.
The rating scale
Tracks are drawn in the color of the rating. The United States rated tornadoes on Ted Fujita’s F scale until 31 January 2007 and on the Enhanced Fujita scale after it. Both run from 0 to 5, and both rate the damage rather than measure the wind: the speeds are what that damage is taken to imply.
F0 / EF040 to 72 mph on the F scale, 65 to 85 mph on the EF scale
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
F1 / EF173 to 112 mph on the F scale, 86 to 110 mph on the EF scale
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
F2 / EF2113 to 157 mph on the F scale, 111 to 135 mph on the EF scale
Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.
F3 / EF3158 to 206 mph on the F scale, 136 to 165 mph on the EF scale
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
F4 / EF4207 to 260 mph on the F scale, 166 to 200 mph on the EF scale
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
F5 / EF5261 to 318 mph on the F scale, over 200 mph on the EF scale
Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.
Unrated
The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.
Now
- Tornadoes
- 43
- Deaths
- 50
- Injuries
- 1,789
- F4 and above
- 2
- Worst on record
- F4, April 10, 1979
The deadliest in Jefferson County
The strongest
- F4 Wichita Falls tornado, Texas and OklahomaApril 10, 1979
- EF4 Lone Grove tornado, OklahomaFebruary 10, 2009
- F3, Jefferson, Stephens, Carter and Garvin counties, OklahomaMarch 13, 1990
- F3, Cotton and Jefferson counties, OklahomaMay 1, 1954
- F3, Jefferson County, OklahomaApril 20, 1974
- F2, Jefferson County, OklahomaMay 8, 2003
- EF2, Jefferson and Stephens counties, OklahomaJune 15, 2023
- F2, Jefferson County, OklahomaApril 19, 1976
- F2, Jefferson County, OklahomaApril 28, 1956
Every year with a tornado
The 25 years of the 76 in the record with a tornado in Jefferson County. Each year links to every tornado in Oklahoma that year.
Every tornado that crossed Jefferson County
43 tornadoes, newest first. 2 of them touched down in a neighboring state and ran in, so the record files them under that state rather than Oklahoma.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| June 15, 2023 | 6:16 PM CDT | EF2 | Jefferson | 4.1 | 1,000 | $250,000 | ||
| June 15, 2023 | 5:58 PM CDT | Unrated | Jefferson | 0.8 | 50 | |||
| May 1, 2019 | 2:08 PM CDT | Unrated | Jefferson | 0.2 | 30 | |||
| May 1, 2019 | 1:26 PM CDT | Unrated | Jefferson | 0.5 | 20 | |||
| May 27, 2017 | 11:06 PM CDT | Unrated | Jefferson | 2.5 | 100 | |||
| May 19, 2015 | 6:40 PM CDT | EF0 | Jefferson | 2.0 | 200 | |||
| May 19, 2015 | 6:23 PM CDT | EF0 | Jefferson | 1.0 | 250 | |||
| May 19, 2015 | 6:16 PM CDT | EF0 | Jefferson | 1.0 | 400 | |||
| May 8, 2015 | 7:08 PM CDT | EF0 | Jefferson | 0.2 | 50 | |||
| May 8, 2015 | 6:40 PM CDT | EF0 | Jefferson | 0.5 | 50 | |||
| May 27, 2014 | 1:55 PM CDT | EF0 | Jefferson | 0.1 | 30 | |||
| May 10, 2010 | 5:44 PM CDT | EF0 | Jefferson | 1.5 | 30 | |||
| May 10, 2010 | 5:05 PM CDT | EF1 | Jefferson | 5.0 | 50 | |||
| February 10, 2009 | 6:45 PM CST | EF4 | Lone Grove tornado | 37.0 | 880 | 8 | 46 | $3.0 million |
| May 8, 2003 | 1:32 AM CDT | F2 | Jefferson | 6.0 | 150 | $70,000 | ||
| August 11, 1996 | 6:30 PM CDT | F0 | Jefferson | 0.1 | 20 | |||
| April 21, 1996 | 6:30 PM CDT | F1 | Carter | 4.5 | 150 | |||
| April 19, 1995 | 7:40 PM CDT | F0 | Jefferson | 0.1 | 20 | |||
| May 8, 1993 | 6:35 PM CDT | F1 | Jefferson | 0.2 | 40 | $500 to $5,000 | ||
| May 8, 1993 | 5:48 PM CDT | F0 | Jefferson | 0.1 | 20 | |||
| May 8, 1993 | 5:25 PM CDT | F0 | Jefferson | 0.1 | 20 | |||
| March 13, 1990 | 6:58 PM CST | F3 | Jefferson | 22.0 | 200 | 1 | $500,000 to $5 million | |
| March 13, 1990 | 6:01 PM CST | F1 | Jefferson | 21.0 | 73 | |||
| May 13, 1983 | 6:25 PM CDT | F0 | Jefferson | 1.0 | 50 | under $50 | ||
| October 17, 1981 | 4:45 AM CDT | F1 | Jefferson | 0.1 | 10 | 2 | ||
| April 22, 1981 | 5:15 PM CST | F0 | Jefferson | 19.9 | 10 | $500 to $5,000 | ||
| April 10, 1979 | 5:50 PM CST | F4 | Wichita Falls tornado | 46.9 | 1,320 | 42 | 1740 | $50 million to $500 million |
| May 30, 1976 | 7:00 PM CDT | F1 | Jefferson | 1.0 | 33 | $5,000 to $50,000 | ||
| May 30, 1976 | 5:31 PM CDT | F1 | Jefferson | 1.3 | 100 | |||
| April 19, 1976 | 2:25 PM CST | F2 | Jefferson | 3.8 | 440 | $5,000 to $50,000 | ||
| April 20, 1974 | 5:33 PM CDT | F3 | Jefferson | 6.1 | 100 | $50,000 to $500,000 | ||
| March 24, 1973 | 1:40 PM CST | F0 | Jefferson | 0.5 | 17 | |||
| March 13, 1973 | 12:50 PM CST | F0 | Jefferson | 0.5 | 33 | $500 to $5,000 | ||
| May 6, 1969 | 6:15 PM GMT-5 | F0 | Jefferson | 0.1 | 10 | |||
| May 16, 1968 | 7:00 PM GMT-5 | F0 | Jefferson | 0.1 | 10 | |||
| May 7, 1968 | 2:15 PM GMT-5 | F0 | Jefferson | 2.0 | 50 | $500 to $5,000 | ||
| April 14, 1965 | 5:00 PM GMT-6 | F1 | Jefferson | 0.1 | 10 | $500 to $5,000 | ||
| May 26, 1959 | 9:10 PM GMT-5 | F1 | Jefferson | 2.0 | 100 | $5,000 to $50,000 | ||
| March 25, 1959 | 5:30 PM GMT-6 | F1 | Jefferson | 1.0 | 20 | $500 to $5,000 | ||
| April 2, 1957 | 3:30 PM GMT-6 | F1 | Jefferson | 2.0 | 10 | $500 to $5,000 | ||
| August 7, 1956 | 5:00 PM GMT-5 | F1 | Jefferson | 1.5 | 10 | $500 to $5,000 | ||
| April 28, 1956 | 4:00 PM GMT-6 | F2 | Jefferson | 0.1 | 10 | |||
| May 1, 1954 | 6:45 PM GMT-5 | F3 | Cotton | 8.0 | 300 | $50,000 to $500,000 |
Nearby
Warnings in force in Jefferson CountyThe forecast for Jefferson CountyThe live radar over Jefferson CountyEvery county in Oklahoma
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.
Sources
NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.