43 tornadoes touched Jefferson County, Oklahoma between 1950 and 2025 — about 0.6 a year. The strongest was rated F4 (Apr 10, 1979). Tornadoes here killed 50 and injured 1,789 people.
Peak month: May.
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Apr 10, 1979 | F4 | 46.9 mi | 1,320 yd | 1,740 | 42 |
| Feb 10, 2009 | EF4 | 37 mi | 880 yd | 46 | 8 |
| Mar 13, 1990 | F3 | 22 mi | 200 yd | 1 | 0 |
| May 1, 1954 | F3 | 8 mi | 300 yd | 0 | 0 |
| Apr 20, 1974 | F3 | 6.1 mi | 100 yd | 0 | 0 |
| May 8, 2003 | F2 | 6 mi | 150 yd | 0 | 0 |
| Jun 15, 2023 | EF2 | 4.1 mi | 1,000 yd | 0 | 0 |
| Apr 19, 1976 | F2 | 3.8 mi | 440 yd | 0 | 0 |
| Apr 28, 1956 | F2 | 0.1 mi | 10 yd | 0 | 0 |
| Mar 13, 1990 | F1 | 21 mi | 73 yd | 0 | 0 |
| May 10, 2010 | EF1 | 5 mi | 50 yd | 0 | 0 |
| Apr 21, 1996 | F1 | 4.5 mi | 150 yd | 0 | 0 |
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Jun 15, 2023 | unrated | 0.8 mi | 50 yd | 0 | 0 |
| Jun 15, 2023 | EF2 | 4.1 mi | 1,000 yd | 0 | 0 |
| May 1, 2019 | unrated | 0.5 mi | 20 yd | 0 | 0 |
| May 1, 2019 | unrated | 0.2 mi | 30 yd | 0 | 0 |
| May 27, 2017 | unrated | 2.5 mi | 100 yd | 0 | 0 |
| May 19, 2015 | EF0 | 1 mi | 400 yd | 0 | 0 |
| May 19, 2015 | EF0 | 1 mi | 250 yd | 0 | 0 |
| May 19, 2015 | EF0 | 2 mi | 200 yd | 0 | 0 |
| May 8, 2015 | EF0 | 0.5 mi | 50 yd | 0 | 0 |
| May 8, 2015 | EF0 | 0.2 mi | 50 yd | 0 | 0 |
| May 27, 2014 | EF0 | 0.1 mi | 30 yd | 0 | 0 |
| May 10, 2010 | EF1 | 5 mi | 50 yd | 0 | 0 |
Deadliest: Apr 10, 1979, F4, 42 killed.
43 tornadoes touched Jefferson County, Oklahoma between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.6 per year.
The strongest rating recorded was F4 on Apr 10, 1979, with a 46.9-mile path and 42 deaths.
Most of its tornadoes happened in May (23 of 43). Tornadoes can occur in any month, so keep alerts on year-round.
Right now: live tornado warnings map · alerts for your location. Dates link to that day’s full storm reports where available (2004 onward).