Storm History: Glenn County, California
Every storm the National Weather Service has filed in Glenn County, California: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.
The record
- Events
- 50
- Deaths
- 1
- Injuries
- 0
- Damage
- $7.6 million
- Episodes
- 38
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Tornado | 18 | 0 | 0 | $1.5 million |
| Flood | 11 | 0 | 0 | $6.0 million |
| Flash Flood | 7 | 1 | 0 | $100,000 |
| Winter Storm | 6 | 0 | 0 | |
| Hail | 3 | 0 | 0 | $50,000 |
| Heavy Rain | 3 | 0 | 0 | |
| Thunderstorm Wind | 1 | 0 | 0 | |
| Funnel Cloud | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
The strongest tornadoes
Every episode, newest first
- Flood, February 24, 2026
- Flood, December 24, 2025
- Flood, December 13, 2024
- Flood, November 22, 2024
- Flood, February 4, 2024
- Flood, March 19, 2023
- Tornado, March 10, 2023
- Flood, March 4, 2023
- Winter Storm, March 4, 2023
- Tornado, January 13, 2023
- Tornado, January 7, 2023
- Flood, January 3, 2023
- Flood, January 1, 2023
- Flash Flood, February 12, 2019
- Tornado, February 2, 2019
- Flood, January 16, 2019
- Winter Storm, April 15, 2018
- Flash Flood, February 17, 2017
- Tornado, January 6, 2017
- Winter Storm, April 6, 2015
- Flood, February 5, 2015
- Winter Storm, December 10, 2014
- Tornado, March 25, 2014
- Tornado, May 25, 2011
- Tornado, March 8, 2010
- Flash Flood, March 1, 2009
- Tornado, January 24, 2009
- Heavy Rain, December 17, 2005
- Tornado, June 6, 2005
- Funnel Cloud, March 23, 2005
- Hail, March 23, 2005
- Tornado, July 5, 2000
- Heavy Rain, January 18, 1998
- Heavy Rain, January 12, 1998
- Tornado, April 17, 1993
- Thunderstorm Wind, May 31, 1980
- Hail, July 23, 1958
- Tornado, May 19, 1953
More
Tornadoes in Glenn CountyEvery warning in Glenn County since 1986Every county in California
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.