21 tornadoes touched San Augustine County, Texas between 1950 and 2025 — about 0.3 a year. The strongest was rated F3 (Mar 20, 1974). Tornadoes here killed 1 and injured 42 people.
Peak month: April.
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Mar 20, 1974 | F3 | 85.2 mi | 200 yd | 9 | 1 |
| Mar 30, 2002 | F3 | 49 mi | 440 yd | 6 | 0 |
| Feb 19, 1991 | F3 | 5 mi | 300 yd | 0 | 0 |
| Jan 19, 1974 | F3 | 0.8 mi | 400 yd | 2 | 0 |
| Apr 30, 1954 | F2 | 68.8 mi | 883 yd | 25 | 0 |
| Apr 24, 2019 | EF2 | 8.5 mi | 1,100 yd | 0 | 0 |
| Mar 2, 1999 | F2 | 5.5 mi | 150 yd | 0 | 0 |
| Feb 19, 1991 | F2 | 5 mi | 200 yd | 0 | 0 |
| Apr 2, 2017 | EF1 | 6.4 mi | 310 yd | 0 | 0 |
| Apr 30, 2016 | EF1 | 3.1 mi | 380 yd | 0 | 0 |
| Nov 28, 1997 | F1 | 1.9 mi | 23 yd | 0 | 0 |
| Aug 10, 1962 | F1 | 1 mi | 23 yd | 0 | 0 |
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Apr 24, 2019 | EF2 | 8.5 mi | 1,100 yd | 0 | 0 |
| Apr 2, 2017 | EF1 | 6.4 mi | 310 yd | 0 | 0 |
| Apr 30, 2016 | EF1 | 3.1 mi | 380 yd | 0 | 0 |
| Mar 11, 2012 | EF0 | 3.6 mi | 50 yd | 0 | 0 |
| Apr 4, 2003 | F0 | 3.9 mi | 25 yd | 0 | 0 |
| Mar 30, 2002 | F3 | 49 mi | 440 yd | 6 | 0 |
| Mar 2, 1999 | F2 | 5.5 mi | 150 yd | 0 | 0 |
| Nov 28, 1997 | F1 | 1.9 mi | 23 yd | 0 | 0 |
| May 3, 1991 | F1 | 0.2 mi | 10 yd | 0 | 0 |
| Feb 19, 1991 | F3 | 5 mi | 300 yd | 0 | 0 |
| Feb 19, 1991 | F2 | 5 mi | 200 yd | 0 | 0 |
| Feb 19, 1991 | F1 | 0.2 mi | 10 yd | 0 | 0 |
Deadliest: Mar 20, 1974, F3, 1 killed.
21 tornadoes touched San Augustine County, Texas between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.3 per year.
The strongest rating recorded was F3 on Mar 20, 1974, with an 85.2-mile path and 1 deaths.
Most of its tornadoes happened in April (6 of 21). 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.