Alert archive / California / Red Flag Warnings / 2012
Red Flag Warnings in California, January 2012
11 red flag warnings in January 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in January 2012. Tap one for its archive.
- Red Flag Warnings
- 11
- Busiest day
- January 7, 20123 red flag warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 3:30 AM PST | Red Flag Warning | STO | 33 hr | |
| Jan 7, 3:37 AM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 38 hr |
| Jan 7, 10:01 AM PST | Red Flag Warning | LOX | Los Angeles | 32 hr |
| Jan 8, 3:04 AM PST | Red Flag Warning | PSR | Imperial, Riverside | 13 hr |
| Jan 12, 9:44 AM PST | Red Flag Warning | LOX | Los Angeles | 32 hr |
| Jan 12, 1:20 PM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 27 hr |
| Jan 14, 3:37 AM PST | Red Flag Warning | REV | El Dorado, Lassen, Nevada, Placer, Plumas, Sierra | 42 hr |
| Jan 18, 6:08 AM PST | Red Flag Warning | REV | El Dorado, Nevada, Placer, Sierra | 16 hr |
| Jan 19, 6:32 AM PST | Red Flag Warning | REV | El Dorado, Nevada, Placer, Sierra | 15 hr |
| Jan 26, 3:22 PM PST | Red Flag Warning | LOX | Los Angeles | 66 hr |
| Jan 27, 10:36 AM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 47 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.