Alert archive / California / Wind Advisories

Wind Advisories in California, 2020

309 wind advisories in 2020. 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 2020. Tap one for its archive.

Wind Advisories
309
Busiest month
January42 wind advisories
Busiest day
February 1, 20206 wind advisories

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.

IssuedProductOfficeCountiesLasted
Jan 1, 2:53 AM PSTWind AdvisoryHNX33 hr
Jan 1, 3:33 AM PSTWind AdvisoryLOXLos Angeles35 hr
Jan 2, 2:49 AM PSTWind AdvisoryMFRModoc49 hr
Jan 4, 12:19 AM PSTWind AdvisoryHNX41 hr
Jan 4, 1:00 PM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego56 hr
Jan 4, 1:30 PM PSTWind AdvisoryLOXLos Angeles68 hr
Jan 5, 2:57 AM PSTWind AdvisoryVEFSan Bernardino35 hr
Jan 7, 11:49 AM PSTWind AdvisoryHNX22 hr
Jan 8, 12:11 AM PSTWind AdvisoryLOXLos Angeles51 hr
Jan 8, 6:44 PM PSTWind AdvisoryHNX24 hr
Jan 9, 3:14 AM PSTWind AdvisoryPSRImperial16 hr
Jan 10, 11:53 AM PSTWind AdvisoryREVAlpine, El Dorado, Mono, Nevada, Placer28 hr
Jan 10, 12:16 PM PSTWind AdvisoryHNX34 hr
Jan 10, 2:40 PM PSTWind AdvisoryLOXLos Angeles36 hr
Jan 11, 8:20 AM PSTWind AdvisoryVEFInyo, San Bernardino10 hr
Jan 12, 9:31 PM PSTWind AdvisoryHNX14 hr
Jan 13, 3:26 AM PSTWind AdvisoryVEFInyo37 hr
Jan 13, 8:43 PM PSTWind AdvisoryHNX24 hr
Jan 14, 3:08 AM PSTWind AdvisoryEKADel Norte, Humboldt43 hr
Jan 14, 2:00 PM PSTWind AdvisoryMFRModoc47 hr
Jan 15, 3:17 AM PSTWind AdvisoryVEFInyo42 hr
Jan 15, 4:12 AM PSTWind AdvisoryREVLassen, Modoc, Plumas, Sierra39 hr
Jan 15, 8:25 AM PSTWind AdvisorySTO26 hr
Jan 15, 12:57 PM PSTWind AdvisoryHNX42 hr
Jan 15, 1:15 PM PSTWind AdvisorySGXRiverside, San Bernardino, San Diego39 hr
Jan 15, 6:57 PM PSTWind AdvisoryLOXSanta Barbara27 hr
Jan 19, 1:27 PM PSTWind AdvisoryMFRSiskiyou51 hr
Jan 20, 2:48 AM PSTWind AdvisoryEKADel Norte, Humboldt27 hr
Jan 21, 1:52 AM PSTWind AdvisoryHNX31 hr
Jan 21, 2:28 AM PSTWind AdvisoryREVLassen, Plumas, Sierra18 hr
Jan 24, 9:38 AM PSTWind AdvisoryLOX23 hr
Jan 25, 3:04 PM PSTWind AdvisoryHNX35 hr
Jan 26, 4:33 AM PSTWind AdvisoryLOXLos Angeles4 days
Jan 27, 12:01 PM PSTWind AdvisoryLOX15 hr
Jan 27, 8:09 PM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego4 days
Jan 28, 2:09 AM PSTWind AdvisoryPSRImperial, Riverside, San Bernardino39 hr
Jan 28, 3:08 AM PSTWind AdvisoryVEFSan Bernardino41 hr
Jan 28, 9:23 AM PSTWind AdvisoryLOX48 hr
Jan 30, 5:34 AM PSTWind AdvisoryLOX4 hr
Jan 30, 2:29 PM PSTWind AdvisoryLOXLos Angeles18 hr
Jan 31, 12:41 PM PSTWind AdvisoryHNX57 hr
Jan 31, 1:48 PM PSTWind AdvisoryREVMono62 hr
Jan 31, 4:31 PM PSTWind AdvisoryEKAMendocino49 hr
Feb 1, 1:07 PM PSTWind AdvisoryMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more33 hr
Feb 1, 1:14 PM PSTWind AdvisoryPSRImperial, Riverside, San Bernardino51 hr
Feb 1, 2:07 PM PSTWind AdvisoryVEFInyo, San Bernardino3 days
Feb 1, 2:46 PM PSTWind AdvisorySTO28 hr
Feb 1, 3:56 PM PSTWind AdvisoryLOXLos Angeles, Santa Barbara44 hr
Feb 3, 3:18 AM PSTWind AdvisoryPSRImperial, Riverside, San Bernardino40 hr
Feb 3, 12:06 PM PSTWind AdvisoryLOXLos Angeles45 hr
Feb 3, 12:59 PM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego39 hr
Feb 7, 11:56 AM PSTWind AdvisorySTO4 days
Feb 7, 12:27 PM PSTWind AdvisoryMTRAlameda, Contra Costa, Marin, City and County of San Francisco, San Mateo, Santa Clara and 2 more4 days
Feb 7, 1:28 PM PSTWind AdvisoryHNX3 days
Feb 7, 2:07 PM PSTWind AdvisoryREVAlpine, El Dorado, Mono, Nevada, Placer68 hr
Feb 8, 3:08 AM PSTWind AdvisoryVEFInyo, San Bernardino3 days
Feb 9, 3:39 AM PSTWind AdvisoryLOXLos Angeles59 hr
Feb 9, 3:50 AM PSTWind AdvisorySTO24 hr
Feb 9, 4:15 AM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego29 hr
Feb 10, 10:04 AM PSTWind AdvisoryVEF18 hr
Feb 10, 11:54 AM PSTWind AdvisoryPSRImperial, Riverside, San Bernardino25 hr
Feb 10, 3:14 PM PSTWind AdvisorySTO19 hr
Feb 16, 2:32 AM PSTWind AdvisoryHNX22 hr
Feb 20, 2:35 AM PSTWind AdvisoryHNX12 hr
Feb 22, 2:11 AM PSTWind AdvisoryPSRImperial26 hr
Feb 22, 2:36 AM PSTWind AdvisorySGXSan Diego19 hr
Feb 23, 12:15 PM PSTWind AdvisoryHNX12 hr
Feb 24, 12:09 PM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego72 hr
Feb 24, 12:23 PM PSTWind AdvisoryPSRImperial, Riverside29 hr
Feb 24, 12:39 PM PSTWind AdvisoryLOXLos Angeles48 hr
Feb 24, 8:13 PM PSTWind AdvisoryLOX6 hr
Feb 26, 2:08 AM PSTWind AdvisorySGXSan Diego34 hr
Feb 28, 2:38 AM PSTWind AdvisoryREVMono46 hr
Feb 28, 1:58 PM PSTWind AdvisorySTO54 hr
Feb 29, 2:49 AM PSTWind AdvisoryPSRImperial, Riverside48 hr
Feb 29, 3:03 AM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego57 hr
Feb 29, 3:58 AM PSTWind AdvisoryMTRAlameda, Contra Costa, San Mateo, Santa Clara, Santa Cruz70 hr
Feb 29, 4:18 AM PSTWind AdvisoryVEFInyo, San Bernardino57 hr
Feb 29, 7:52 AM PSTWind AdvisoryHNX19 hr
Feb 29, 9:18 AM PSTWind AdvisoryLOX34 hr
Mar 1, 3:10 AM PSTWind AdvisoryHNX9 hr
Mar 1, 10:44 AM PSTWind AdvisoryHNX19 hr
Mar 1, 9:02 PM PSTWind AdvisoryLOXLos Angeles39 hr
Mar 2, 3:35 AM PSTWind AdvisorySTO14 hr
Mar 10, 12:12 AM PDTWind AdvisoryLOX13 hr
Mar 12, 2:02 PM PDTWind AdvisoryREVAlpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more54 hr
Mar 13, 9:40 PM PDTWind AdvisoryHNX31 hr
Mar 14, 2:33 AM PDTWind AdvisoryHNX24 hr
Mar 14, 12:56 PM PDTWind AdvisoryMTRMonterey16 hr
Mar 14, 8:38 PM PDTWind AdvisoryLOX9 hr
Mar 18, 1:26 AM PDTWind AdvisoryPSRImperial28 hr
Mar 18, 2:43 AM PDTWind AdvisoryLOX17 hr
Mar 22, 9:10 PM PDTWind AdvisoryPSRImperial20 hr
Mar 25, 2:01 AM PDTWind AdvisoryVEFInyo, San Bernardino27 hr
Mar 26, 1:20 AM PDTWind AdvisoryPSRImperial29 hr
Mar 27, 8:16 PM PDTWind AdvisoryLOX7 hr
Mar 30, 8:34 PM PDTWind AdvisoryLOX6 hr
Mar 31, 6:59 AM PDTWind AdvisoryHNX38 hr
Mar 31, 11:37 AM PDTWind AdvisoryLOX22 hr
Mar 31, 1:22 PM PDTWind AdvisoryVEFSan Bernardino40 hr
Apr 1, 9:40 AM PDTWind AdvisoryLOX20 hr
Apr 2, 1:18 AM PDTWind AdvisoryHNX20 hr
Apr 2, 1:16 PM PDTWind AdvisoryPSRImperial9 hr
Apr 2, 8:11 PM PDTWind AdvisoryLOX7 hr
Apr 3, 2:08 PM PDTWind AdvisoryMTRMonterey47 hr
Apr 4, 2:03 AM PDTWind AdvisoryVEFInyo45 hr
Apr 5, 9:45 AM PDTWind AdvisoryHNX10 hr
Apr 12, 7:52 AM PDTWind AdvisorySGXRiverside, San Diego24 hr
Apr 12, 1:59 PM PDTWind AdvisoryPSRImperial18 hr
Apr 13, 9:12 AM PDTWind AdvisoryHNX14 hr
Apr 14, 3:49 AM PDTWind AdvisoryLOXLos Angeles11 hr
Apr 17, 1:40 PM PDTWind AdvisoryPSRImperial10 hr
Apr 20, 1:55 AM PDTWind AdvisoryHNX26 hr
Apr 20, 2:16 AM PDTWind AdvisoryPSRImperial27 hr
Apr 21, 11:21 AM PDTWind AdvisoryLOXLos Angeles70 hr
Apr 21, 3:06 PM PDTWind AdvisoryHNX56 hr
Apr 24, 8:54 AM PDTWind AdvisoryLOX5 hr
Apr 24, 9:37 PM PDTWind AdvisoryLOX5 hr
Apr 26, 3:44 AM PDTWind AdvisoryLOXLos Angeles53 hr
Apr 29, 11:31 AM PDTWind AdvisoryHNX68 hr
Apr 30, 2:22 PM PDTWind AdvisoryLOX16 hr
May 1, 8:38 AM PDTWind AdvisoryLOX24 hr
May 2, 2:06 PM PDTWind AdvisoryLOX16 hr
May 2, 2:14 PM PDTWind AdvisoryHNX39 hr
May 2, 3:54 PM PDTWind AdvisoryMFRModoc, Siskiyou7 hr
May 3, 2:01 PM PDTWind AdvisoryLOX16 hr
May 4, 2:45 PM PDTWind AdvisoryLOX13 hr
May 5, 1:27 AM PDTWind AdvisoryHNX28 hr
May 5, 9:19 AM PDTWind AdvisoryLOX24 hr
May 6, 2:27 PM PDTWind AdvisoryLOX16 hr
May 9, 3:04 PM PDTWind AdvisoryREVLassen, Modoc, Plumas, Sierra53 hr
May 10, 3:27 AM PDTWind AdvisoryMFRModoc, Siskiyou45 hr
May 11, 2:56 AM PDTWind AdvisoryVEF41 hr
May 11, 1:28 PM PDTWind AdvisoryPSRImperial43 hr
May 11, 1:28 PM PDTWind AdvisorySGXRiverside, San Bernardino, San Diego40 hr
May 11, 1:34 PM PDTWind AdvisoryVEFInyo, San Bernardino39 hr
May 11, 1:55 PM PDTWind AdvisoryHNX21 hr
May 11, 9:01 PM PDTWind AdvisoryHNX6 hr
May 13, 11:07 AM PDTWind AdvisoryLOXLos Angeles69 hr
May 14, 9:52 AM PDTWind AdvisoryHNX20 hr
May 15, 6:58 AM PDTWind AdvisoryREVAlpine, El Dorado, Lassen, Modoc, Mono, Nevada and 3 more61 hr
May 15, 8:09 AM PDTWind AdvisoryLOXLos Angeles20 hr
May 15, 9:06 PM PDTWind AdvisoryMFRSiskiyou24 hr
May 16, 2:41 AM PDTWind AdvisoryVEFInyo, San Bernardino3 days
May 16, 9:15 AM PDTWind AdvisoryHNX16 hr
May 16, 12:00 PM PDTWind AdvisoryLOX15 hr
May 16, 1:53 PM PDTWind AdvisoryMFRModoc, Siskiyou30 hr
May 16, 2:08 PM PDTWind AdvisorySTO29 hr
May 17, 12:41 PM PDTWind AdvisorySGXRiverside, San Bernardino, San Diego44 hr
May 17, 12:54 PM PDTWind AdvisoryHNX38 hr
May 17, 1:26 PM PDTWind AdvisoryPSRImperial44 hr
May 18, 1:47 PM PDTWind AdvisoryPSRImperial33 hr
May 19, 10:31 AM PDTWind AdvisoryVEFSan Bernardino8 hr
May 21, 3:17 AM PDTWind AdvisoryVEFSan Bernardino41 hr
May 21, 12:25 PM PDTWind AdvisoryHNX35 hr
May 21, 1:56 PM PDTWind AdvisoryPSRImperial42 hr
May 22, 3:17 AM PDTWind AdvisoryLOX23 hr
May 28, 11:29 AM PDTWind AdvisoryMFRModoc57 hr
May 28, 7:08 PM PDTWind AdvisoryHNX36 hr
May 29, 2:36 AM PDTWind AdvisorySGXSan Bernardino17 hr
May 29, 3:08 AM PDTWind AdvisoryLOX17 hr
May 29, 3:18 AM PDTWind AdvisoryPSRImperial29 hr
May 29, 3:33 AM PDTWind AdvisoryVEFInyo40 hr
Jun 1, 7:33 PM PDTWind AdvisoryLOX7 hr
Jun 4, 1:21 PM PDTWind AdvisoryHNX16 hr
Jun 4, 1:30 PM PDTWind AdvisorySGXRiverside, San Bernardino, San Diego3 days
Jun 4, 2:33 PM PDTWind AdvisoryPSRImperial, Riverside62 hr
Jun 4, 7:55 PM PDTWind AdvisoryLOXLos Angeles4 days
Jun 5, 9:03 AM PDTWind AdvisoryHNX13 hr
Jun 5, 8:36 PM PDTWind AdvisoryVEFSan Bernardino23 hr
Jun 5, 10:09 PM PDTWind AdvisoryHNX48 hr
Jun 6, 3:34 AM PDTWind AdvisorySTO19 hr
Jun 6, 7:59 PM PDTWind AdvisoryVEFInyo, San Bernardino30 hr
Jun 7, 2:35 AM PDTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego36 hr
Jun 7, 8:10 PM PDTWind AdvisoryLOX110 min
Jun 11, 10:59 AM PDTWind AdvisoryREVMono38 hr
Jun 11, 1:11 PM PDTWind AdvisoryHNX11 hr
Jun 11, 2:38 PM PDTWind AdvisoryVEFInyo, San Bernardino30 hr
Jun 12, 11:19 AM PDTWind AdvisoryHNX42 hr
Jun 12, 7:29 PM PDTWind AdvisoryLOX10 hr
Jun 13, 2:06 PM PDTWind AdvisoryPSRImperial10 hr
Jun 13, 2:12 PM PDTWind AdvisoryLOX19 hr
Jun 14, 10:36 PM PDTWind AdvisoryLOX5 hr
Jun 15, 3:58 AM PDTWind AdvisoryHNX49 hr
Jun 16, 12:41 AM PDTWind AdvisoryVEFSan Bernardino19 hr
Jun 16, 3:07 PM PDTWind AdvisorySTO28 hr
Jun 26, 1:00 PM PDTWind AdvisoryVEFInyo, San Bernardino60 hr
Jun 26, 1:14 PM PDTWind AdvisoryLOX62 hr
Jun 26, 2:06 PM PDTWind AdvisoryREVMono57 hr
Jun 27, 1:20 AM PDTWind AdvisoryHNX47 hr
Jun 27, 1:00 PM PDTWind AdvisorySGXRiverside, San Bernardino, San Diego43 hr
Jun 27, 1:28 PM PDTWind AdvisoryHNX40 hr
Jun 27, 2:02 PM PDTWind AdvisorySTO15 hr
Jun 27, 2:04 PM PDTWind AdvisoryPSRImperial, Riverside, San Bernardino41 hr
Jun 29, 7:07 AM PDTWind AdvisoryPSRImperial4 hr
Jul 1, 11:42 AM PDTWind AdvisoryHNX12 hr
Jul 2, 9:13 AM PDTWind AdvisoryHNX15 hr
Jul 6, 3:35 AM PDTWind AdvisoryLOX23 hr
Jul 7, 1:45 AM PDTWind AdvisoryHNX27 hr
Jul 13, 3:23 AM PDTWind AdvisoryHNX21 hr
Jul 19, 8:47 AM PDTWind AdvisorySGXRiverside, San Bernardino, San Diego21 hr
Jul 20, 5:47 AM PDTWind AdvisoryLOX21 hr
Jul 20, 10:33 AM PDTWind AdvisoryHNX15 hr
Jul 31, 5:33 AM PDTWind AdvisoryLOX21 hr
Aug 2, 1:00 AM PDTWind AdvisoryHNX53 hr
Aug 3, 5:35 AM PDTWind AdvisoryLOX21 hr
Aug 5, 8:35 PM PDTWind AdvisoryLOX6 hr
Aug 26, 4:54 PM PDTWind AdvisoryLOX16 hr
Aug 27, 4:18 PM PDTWind AdvisoryLOX11 hr
Sep 6, 1:33 PM PDTWind AdvisoryVEFInyo, San Bernardino3 days
Sep 6, 2:44 PM PDTWind AdvisoryPSRImperial, Riverside, San Bernardino55 hr
Sep 7, 2:30 AM PDTWind AdvisorySTO40 hr
Sep 7, 2:45 AM PDTWind AdvisoryMTR44 hr
Sep 7, 4:33 AM PDTWind AdvisoryMFRModoc60 hr
Sep 7, 2:19 PM PDTWind AdvisoryLOXLos Angeles48 hr
Sep 9, 12:07 AM PDTWind AdvisorySTO9 hr
Sep 18, 9:29 AM PDTWind AdvisoryLOX24 hr
Sep 19, 1:46 PM PDTWind AdvisoryLOX13 hr
Sep 24, 2:44 AM PDTWind AdvisoryLOX23 hr
Sep 25, 3:22 PM PDTWind AdvisorySTO71 hr
Sep 27, 3:44 AM PDTWind AdvisoryLOXLos Angeles35 hr
Sep 28, 3:19 AM PDTWind AdvisoryLOXLos Angeles12 hr
Oct 9, 2:05 PM PDTWind AdvisoryMFRModoc29 hr
Oct 14, 12:06 AM PDTWind AdvisoryLOX6 hr
Oct 14, 10:54 AM PDTWind AdvisoryMTRMarin, Napa, Sonoma24 hr
Oct 21, 2:38 PM PDTWind AdvisorySTO29 hr
Oct 24, 2:06 AM PDTWind AdvisoryMTRAlameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more57 hr
Oct 24, 10:33 AM PDTWind AdvisorySTO3 days
Oct 24, 11:45 AM PDTWind AdvisoryEKAHumboldt, Lake, Mendocino, Trinity47 hr
Oct 24, 1:55 PM PDTWind AdvisorySGXOrange, Riverside, San Diego51 hr
Oct 24, 1:56 PM PDTWind AdvisoryVEFInyo, San Bernardino55 hr
Oct 24, 1:59 PM PDTWind AdvisoryPSRImperial, Riverside, San Bernardino55 hr
Oct 25, 3:06 AM PDTWind AdvisorySGXRiverside, San Diego19 hr
Oct 25, 3:40 AM PDTWind AdvisoryLOXLos Angeles59 hr
Oct 26, 10:05 AM PDTWind AdvisoryPSRImperial, Riverside7 hr
Nov 4, 8:32 PM PSTWind AdvisoryLOX12 hr
Nov 5, 3:51 AM PSTWind AdvisoryVEFInyo53 hr
Nov 5, 1:37 PM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego3 days
Nov 5, 5:49 PM PSTWind AdvisoryLOX30 hr
Nov 5, 11:30 PM PSTWind AdvisoryHNX13 hr
Nov 6, 1:22 AM PSTWind AdvisoryPSRImperial, Riverside, San Bernardino66 hr
Nov 6, 3:22 AM PSTWind AdvisoryMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more7 hr
Nov 6, 9:42 AM PSTWind AdvisoryLOX17 hr
Nov 6, 12:12 PM PSTWind AdvisoryHNX5 hr
Nov 7, 1:54 PM PSTWind AdvisoryLOXLos Angeles, Santa Barbara37 hr
Nov 7, 1:58 PM PSTWind AdvisoryVEFSan Bernardino26 hr
Nov 7, 9:43 PM PSTWind AdvisoryMTRAlameda, Contra Costa, Marin, Monterey, San Benito, City and County of San Francisco and 4 more18 hr
Nov 8, 4:06 PM PSTWind AdvisoryVEFSan Bernardino4 hr
Nov 11, 1:15 PM PSTWind AdvisoryREVAlpine, El Dorado, Mono, Nevada, Placer60 hr
Nov 12, 2:18 AM PSTWind AdvisoryMFRModoc, Siskiyou39 hr
Nov 12, 12:01 PM PSTWind AdvisoryEKADel Norte, Humboldt23 hr
Nov 12, 1:15 PM PSTWind AdvisoryHNX40 hr
Nov 13, 5:10 AM PSTWind AdvisoryLOXLos Angeles31 hr
Nov 14, 3:11 AM PSTWind AdvisoryMFRModoc, Siskiyou25 hr
Nov 14, 6:00 AM PSTWind AdvisoryEKADel Norte22 hr
Nov 14, 7:13 PM PSTWind AdvisoryLOX8 hr
Nov 15, 11:31 AM PSTWind AdvisoryREVLassen, Modoc, Plumas, Sierra64 hr
Nov 15, 2:16 PM PSTWind AdvisoryEKADel Norte, Humboldt46 hr
Nov 15, 2:28 PM PSTWind AdvisoryLOXLos Angeles19 hr
Nov 15, 2:43 PM PSTWind AdvisoryMFRModoc, Siskiyou52 hr
Nov 16, 10:58 AM PSTWind AdvisoryHNX25 hr
Nov 16, 2:02 PM PSTWind AdvisoryLOXSanta Barbara31 hr
Nov 17, 3:00 AM PSTWind AdvisoryVEFInyo28 hr
Nov 17, 7:31 PM PSTWind AdvisoryMFRModoc32 hr
Nov 18, 12:39 AM PSTWind AdvisoryVEFInyo18 hr
Nov 18, 3:33 AM PSTWind AdvisoryREVMono14 hr
Nov 22, 1:55 PM PSTWind AdvisoryLOX37 hr
Nov 24, 1:19 PM PSTWind AdvisoryVEFInyo, San Bernardino3 days
Nov 24, 2:10 PM PSTWind AdvisoryHNX45 hr
Nov 25, 2:04 PM PSTWind AdvisoryLOXLos Angeles48 hr
Nov 26, 4:00 AM PSTWind AdvisorySTO13 hr
Nov 26, 10:02 AM PSTWind AdvisorySGXOrange27 hr
Nov 29, 2:05 PM PSTWind AdvisoryMFRModoc25 hr
Nov 30, 4:25 AM PSTWind AdvisoryLOX30 hr
Dec 1, 12:48 PM PSTWind AdvisoryHNX51 hr
Dec 1, 8:48 PM PSTWind AdvisoryLOXLos Angeles63 hr
Dec 2, 9:47 AM PSTWind AdvisoryLOXLos Angeles50 hr
Dec 2, 9:32 PM PSTWind AdvisorySGXSan Diego18 hr
Dec 6, 3:05 AM PSTWind AdvisoryMTRAlameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 3 more32 hr
Dec 6, 3:30 AM PSTWind AdvisorySTO36 hr
Dec 6, 2:11 PM PSTWind AdvisoryLOXLos Angeles49 hr
Dec 8, 11:59 AM PSTWind AdvisoryLOX3 hr
Dec 9, 9:19 PM PSTWind AdvisoryMTRMarin, Sonoma18 hr
Dec 10, 2:17 AM PSTWind AdvisoryLOX29 hr
Dec 10, 4:10 AM PSTWind AdvisoryHNX32 hr
Dec 12, 12:36 AM PSTWind AdvisoryVEFSan Bernardino15 hr
Dec 12, 1:00 AM PSTWind AdvisoryHNX15 hr
Dec 12, 1:27 AM PSTWind AdvisorySGXRiverside, San Bernardino, San Diego15 hr
Dec 12, 1:57 AM PSTWind AdvisoryLOXLos Angeles31 hr
Dec 12, 11:38 AM PSTWind AdvisoryPSRImperial5 hr
Dec 13, 12:52 PM PSTWind AdvisoryHNX27 hr
Dec 13, 1:41 PM PSTWind AdvisoryLOXLos Angeles46 hr
Dec 15, 4:03 AM PSTWind AdvisoryMFRSiskiyou42 hr
Dec 16, 2:16 AM PSTWind AdvisoryLOX7 hr
Dec 16, 2:08 PM PSTWind AdvisoryHNX31 hr
Dec 17, 2:50 AM PSTWind AdvisoryVEFSan Bernardino15 hr
Dec 17, 3:25 AM PSTWind AdvisoryLOX36 hr
Dec 17, 2:17 PM PSTWind AdvisoryLOXLos Angeles42 hr
Dec 20, 2:50 PM PSTWind AdvisoryMFRModoc34 hr
Dec 22, 2:13 AM PSTWind AdvisoryVEFSan Bernardino40 hr
Dec 22, 12:35 PM PSTWind AdvisoryLOXLos Angeles47 hr
Dec 23, 10:29 AM PSTWind AdvisoryHNX24 hr
Dec 24, 2:01 AM PSTWind AdvisoryMFRModoc, Siskiyou44 hr
Dec 24, 3:12 AM PSTWind AdvisoryEKADel Norte, Humboldt39 hr
Dec 27, 1:13 PM PSTWind AdvisoryPSRImperial28 hr
Dec 29, 1:09 PM PSTWind AdvisoryMFRSiskiyou33 hr
Dec 30, 1:26 PM PSTWind AdvisoryLOXLos Angeles49 hr
Dec 31, 2:53 AM PSTWind AdvisorySGXOrange, Riverside, San Bernardino, San Diego33 hr
Dec 31, 3:06 AM PSTWind AdvisoryHNX8 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 archive20192021

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.