Alert archive / California / Winter Storm Watches
Winter Storm Watches in California, 2007
52 winter storm watches in 2007. 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 winter storm watches reaches back to 2005.
Winter Storm Watches by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Winter Storm Watches
- 52
- Busiest month
- February22 winter storm watches
- Busiest day
- February 20, 20076 winter storm watches
Over time
By month
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 2, 4:26 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 23 hr |
| Jan 2, 2:27 PM PST | Winter Storm Watch | HNX | 23 hr | |
| Jan 2, 4:11 PM PST | Winter Storm Watch | STO | 13 hr | |
| Feb 7, 2:02 PM PST | Winter Storm Watch | STO | 14 hr | |
| Feb 7, 3:53 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Nevada, Placer | 22 hr |
| Feb 8, 2:53 PM PST | Winter Storm Watch | HNX | 23 hr | |
| Feb 8, 3:56 PM PST | Winter Storm Watch | STO | 54 hr | |
| Feb 9, 3:04 PM PST | Winter Storm Watch | MFR | Siskiyou | 12 hr |
| Feb 19, 3:14 PM PST | Winter Storm Watch | MFR | Siskiyou | 13 hr |
| Feb 20, 3:55 AM PST | Winter Storm Watch | STO | 11 hr | |
| Feb 20, 4:24 AM PST | Winter Storm Watch | EKA | 11 hr | |
| Feb 20, 2:42 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 25 hr |
| Feb 20, 2:58 PM PST | Winter Storm Watch | HNX | 37 hr | |
| Feb 20, 2:59 PM PST | Winter Storm Watch | STO | 24 hr | |
| Feb 20, 3:04 PM PST | Winter Storm Watch | VEF | Inyo | 38 hr |
| Feb 21, 3:35 AM PST | Winter Storm Watch | LOX | 24 hr | |
| Feb 21, 2:00 PM PST | Winter Storm Watch | SGX | Riverside, San Bernardino, San Diego | 14 hr |
| Feb 23, 2:44 PM PST | Winter Storm Watch | STO | 16 hr | |
| Feb 23, 2:53 PM PST | Winter Storm Watch | MFR | Siskiyou | 13 hr |
| Feb 23, 3:04 PM PST | Winter Storm Watch | EKA | 12 hr | |
| Feb 23, 3:20 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 13 hr |
| Feb 24, 3:51 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more | 25 hr |
| Feb 25, 4:51 AM PST | Winter Storm Watch | EKA | 24 hr | |
| Feb 25, 2:30 PM PST | Winter Storm Watch | HNX | 13 hr | |
| Feb 25, 3:39 PM PST | Winter Storm Watch | STO | 12 hr | |
| Mar 25, 10:37 AM PDT | Winter Storm Watch | REV | Alpine, El Dorado, Mono, Nevada, Placer | 17 hr |
| Mar 25, 2:36 PM PDT | Winter Storm Watch | STO | 14 hr | |
| Mar 25, 3:02 PM PDT | Winter Storm Watch | HNX | 12 hr | |
| Mar 25, 3:12 PM PDT | Winter Storm Watch | VEF | Inyo | 21 hr |
| Apr 9, 1:31 PM PDT | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 25 hr |
| Apr 14, 4:24 AM PDT | Winter Storm Watch | LOX | 6 hr | |
| Apr 20, 12:48 PM PDT | Winter Storm Watch | STO | 17 hr | |
| Apr 20, 2:58 PM PDT | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 13 hr |
| Sep 20, 2:36 PM PDT | Winter Storm Watch | HNX | 24 hr | |
| Sep 20, 2:57 PM PDT | Winter Storm Watch | REV | Mono | 24 hr |
| Sep 20, 3:57 PM PDT | Winter Storm Watch | VEF | Inyo | 24 hr |
| Sep 21, 4:56 AM PDT | Winter Storm Watch | STO | 10 hr | |
| Dec 4, 2:32 PM PST | Winter Storm Watch | STO | 24 hr | |
| Dec 4, 2:41 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 24 hr |
| Dec 4, 3:27 PM PST | Winter Storm Watch | HNX | 36 hr | |
| Dec 5, 2:48 PM PST | Winter Storm Watch | REV | Modoc | 13 hr |
| Dec 15, 2:09 PM PST | Winter Storm Watch | STO | 39 hr | |
| Dec 15, 2:25 PM PST | Winter Storm Watch | MFR | Siskiyou | 6 hr |
| Dec 15, 8:45 PM PST | Winter Storm Watch | MFR | Siskiyou | 18 hr |
| Dec 16, 3:41 AM PST | Winter Storm Watch | EKA | 31 hr | |
| Dec 16, 4:41 AM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more | 24 hr |
| Dec 16, 3:15 PM PST | Winter Storm Watch | HNX | 12 hr | |
| Dec 17, 2:58 AM PST | Winter Storm Watch | HNX | 7 hr | |
| Dec 17, 10:51 AM PST | Winter Storm Watch | VEF | Inyo | 5 hr |
| Dec 17, 3:40 PM PST | Winter Storm Watch | REV | Alpine, El Dorado, Lassen, Mono, Nevada, Placer and 2 more | 37 hr |
| Dec 18, 2:53 AM PST | Winter Storm Watch | MFR | Siskiyou | 24 hr |
| Dec 18, 3:02 PM PST | Winter Storm Watch | STO | 13 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.