Alert archive / California / Frost Advisories / 2013
Frost Advisories in California, February 2013
16 frost advisories in February 2013. 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in February 2013. Tap one for its archive.
- Frost Advisories
- 16
- Busiest day
- February 21, 20133 frost advisories
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 |
|---|---|---|---|---|
| Feb 9, 2:41 AM PST | Frost Advisory | LOX | Los Angeles | 30 hr |
| Feb 9, 10:44 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 21 hr |
| Feb 10, 1:40 AM PST | Frost Advisory | LOX | 31 hr | |
| Feb 11, 8:51 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 23 hr |
| Feb 11, 12:00 PM PST | Frost Advisory | HNX | 20 hr | |
| Feb 11, 8:28 PM PST | Frost Advisory | LOX | 13 hr | |
| Feb 12, 8:33 AM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 23 hr |
| Feb 20, 2:26 PM PST | Frost Advisory | HNX | 19 hr | |
| Feb 20, 2:38 PM PST | Frost Advisory | LOX | Los Angeles | 17 hr |
| Feb 21, 12:50 PM PST | Frost Advisory | HNX | 20 hr | |
| Feb 21, 1:35 PM PST | Frost Advisory | SGX | Riverside, San Bernardino, San Diego | 18 hr |
| Feb 21, 2:21 PM PST | Frost Advisory | LOX | 18 hr | |
| Feb 21, 5:30 PM PST | Frost Advisory | LOX | 58 min | |
| Feb 24, 1:00 PM PST | Frost Advisory | HNX | 19 hr | |
| Feb 24, 2:44 PM PST | Frost Advisory | LOX | 18 hr | |
| Feb 26, 1:02 PM PST | Frost Advisory | SGX | Riverside, San Bernardino | 13 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 archive20122014
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.