Alert archive / California / Wind Advisories / 2021
Wind Advisories in California, December 2021
46 wind advisories in December 2021. 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 wind advisories reaches back to 2005.
Wind Advisories by county
Each county as a circle sized by its count in December 2021. Tap one for its archive.
- Wind Advisories
- 46
- Busiest day
- December 26, 20215 wind 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 |
|---|---|---|---|---|
| Dec 1, 2:34 AM PST | Wind Advisory | LOX | 6 hr | |
| Dec 4, 6:23 PM PST | Wind Advisory | LOX | 15 hr | |
| Dec 5, 2:19 PM PST | Wind Advisory | LOX | 13 hr | |
| Dec 8, 2:45 AM PST | Wind Advisory | VEF | San Bernardino | 37 hr |
| Dec 8, 2:51 AM PST | Wind Advisory | LOX | 48 hr | |
| Dec 9, 1:54 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 14 hr |
| Dec 9, 12:34 PM PST | Wind Advisory | HNX | Kern | 11 hr |
| Dec 9, 5:31 PM PST | Wind Advisory | EKA | Del Norte, Humboldt | 52 hr |
| Dec 10, 2:55 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 43 hr |
| Dec 11, 12:58 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Monterey, San Benito, City and County of San Francisco, San Mateo and 2 more | 51 hr |
| Dec 11, 3:16 PM PST | Wind Advisory | STO | 55 hr | |
| Dec 11, 10:53 PM PST | Wind Advisory | EKA | Humboldt | 2 hr |
| Dec 12, 2:24 AM PST | Wind Advisory | HNX | Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more | 70 hr |
| Dec 12, 1:15 PM PST | Wind Advisory | PSR | Imperial, Riverside, San Bernardino | 64 hr |
| Dec 12, 2:02 PM PST | Wind Advisory | VEF | Inyo, San Bernardino | 62 hr |
| Dec 12, 8:55 PM PST | Wind Advisory | LOX | Los Angeles, Santa Barbara | 54 hr |
| Dec 13, 3:50 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 44 hr |
| Dec 13, 6:05 PM PST | Wind Advisory | EKA | Del Norte, Humboldt, Lake, Mendocino, Trinity | 45 hr |
| Dec 14, 9:46 AM PST | Wind Advisory | LOX | 10 hr | |
| Dec 14, 2:16 PM PST | Wind Advisory | MFR | Modoc, Siskiyou | 29 hr |
| Dec 15, 1:45 AM PST | Wind Advisory | STO | 20 hr | |
| Dec 15, 7:14 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, City and County of San Francisco, San Mateo and 3 more | 8 hr |
| Dec 15, 10:09 PM PST | Wind Advisory | STO | 4 hr | |
| Dec 16, 2:46 AM PST | Wind Advisory | LOX | Los Angeles | 59 hr |
| Dec 16, 11:37 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 48 hr |
| Dec 19, 2:44 PM PST | Wind Advisory | MFR | Siskiyou | 19 hr |
| Dec 21, 3:24 AM PST | Wind Advisory | MFR | Siskiyou | 42 hr |
| Dec 23, 2:57 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 39 hr |
| Dec 23, 2:21 PM PST | Wind Advisory | REV | Modoc | 36 hr |
| Dec 23, 3:55 PM PST | Wind Advisory | LOX | 16 hr | |
| Dec 24, 12:37 PM PST | Wind Advisory | PSR | Imperial | 8 hr |
| Dec 24, 9:37 PM PST | Wind Advisory | LOX | Santa Barbara | 36 hr |
| Dec 25, 2:13 AM PST | Wind Advisory | REV | Modoc | 44 hr |
| Dec 25, 12:48 PM PST | Wind Advisory | PSR | Imperial | 18 hr |
| Dec 25, 1:11 PM PST | Wind Advisory | VEF | Inyo, San Bernardino | 23 hr |
| Dec 25, 4:48 PM PST | Wind Advisory | HNX | Kern | 16 hr |
| Dec 26, 3:25 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 9 hr |
| Dec 26, 1:01 PM PST | Wind Advisory | VEF | Inyo, San Bernardino | 37 hr |
| Dec 26, 1:33 PM PST | Wind Advisory | STO | 10 hr | |
| Dec 26, 2:02 PM PST | Wind Advisory | PSR | Imperial, San Bernardino | 37 hr |
| Dec 26, 7:27 PM PST | Wind Advisory | LOX | Santa Barbara | 23 hr |
| Dec 27, 7:39 PM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 7 hr |
| Dec 29, 2:25 AM PST | Wind Advisory | LOX | 20 hr | |
| Dec 31, 3:29 AM PST | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Dec 31, 11:37 AM PST | Wind Advisory | LOX | 15 hr | |
| Dec 31, 3:39 PM PST | Wind Advisory | HNX | Kern | 9 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Bernardino County13
- Riverside County8
- San Diego County7
- Kern County4
- Modoc County4
- Siskiyou County4
- Imperial County4
- Humboldt County3
- Inyo County3
- Santa Barbara County3
- Del Norte County2
- Alameda County2
- Contra Costa County2
- Monterey County2
- City and County of San Francisco2
- San Mateo County2
- Santa Clara County2
- Santa Cruz County2
- Los Angeles County2
- Orange County2
- San Benito County1
- Fresno County1
- Kings County1
- Madera County1
- Mariposa County1
- Merced County1
- Tulare County1
- Lake County1
- Mendocino County1
- Trinity County1
- Marin County1
- Sonoma County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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. Rebuilt daily.