11 tornadoes touched Glenn County, California between 1950 and 2025 — about 0.1 a year. The strongest was rated F2 (May 19, 1953).
Peak month: March.
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| May 19, 1953 | F2 | 2 mi | 10 yd | 0 | 0 |
| May 25, 2011 | EF1 | 26.4 mi | 120 yd | 0 | 0 |
| May 25, 2011 | EF1 | 21.6 mi | 120 yd | 0 | 0 |
| Mar 26, 2014 | EF1 | 0.9 mi | 50 yd | 0 | 0 |
| Mar 26, 2014 | EF1 | 0.7 mi | 50 yd | 0 | 0 |
| Mar 26, 2014 | EF1 | 0.6 mi | 50 yd | 0 | 0 |
| Apr 17, 1993 | F1 | 0.5 mi | 200 yd | 0 | 0 |
| Mar 8, 2010 | EF0 | 0.3 mi | 20 yd | 0 | 0 |
| Jul 5, 2000 | F0 | 0.2 mi | — | 0 | 0 |
| Jun 6, 2005 | F0 | 0.1 mi | 6 yd | 0 | 0 |
| Jan 24, 2009 | EF0 | 0.1 mi | 40 yd | 0 | 0 |
| Date | Rating | Path | Width | Injured | Killed |
|---|---|---|---|---|---|
| Mar 26, 2014 | EF1 | 0.7 mi | 50 yd | 0 | 0 |
| Mar 26, 2014 | EF1 | 0.9 mi | 50 yd | 0 | 0 |
| Mar 26, 2014 | EF1 | 0.6 mi | 50 yd | 0 | 0 |
| May 25, 2011 | EF1 | 21.6 mi | 120 yd | 0 | 0 |
| May 25, 2011 | EF1 | 26.4 mi | 120 yd | 0 | 0 |
| Mar 8, 2010 | EF0 | 0.3 mi | 20 yd | 0 | 0 |
| Jan 24, 2009 | EF0 | 0.1 mi | 40 yd | 0 | 0 |
| Jun 6, 2005 | F0 | 0.1 mi | 6 yd | 0 | 0 |
| Jul 5, 2000 | F0 | 0.2 mi | — | 0 | 0 |
| Apr 17, 1993 | F1 | 0.5 mi | 200 yd | 0 | 0 |
| May 19, 1953 | F2 | 2 mi | 10 yd | 0 | 0 |
11 tornadoes touched Glenn County, California between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.1 per year.
The strongest rating recorded was F2 on May 19, 1953, with a 2-mile path.
Most of its tornadoes happened in March (4 of 11). 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).