Alert archive / California / Hazardous Seas Warnings

Hazardous Seas Warnings in California, 2012

40 hazardous seas warnings in 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 hazardous seas warnings reaches back to 2005.

Hazardous Seas Warnings by county

Each county as a circle sized by its count in 2012. Tap one for its archive.

Hazardous Seas Warnings
40
Busiest month
August7 hazardous seas warnings
Busiest day
January 22, 20122 hazardous seas warnings

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 4, 2:34 PM PSTHazardous Seas WarningEKA30 hr
Jan 6, 2:35 AM PSTHazardous Seas WarningEKA12 hr
Jan 20, 8:55 PM PSTHazardous Seas WarningEKA36 hr
Jan 22, 2:47 AM PSTHazardous Seas WarningEKA2 hr
Jan 22, 2:47 PM PSTHazardous Seas WarningEKA23 hr
Feb 7, 5:51 AM PSTHazardous Seas WarningEKA6 hr
Feb 13, 3:07 PM PSTHazardous Seas WarningEKA12 hr
Feb 24, 2:25 PM PSTHazardous Seas WarningEKA37 hr
Feb 27, 9:32 PM PSTHazardous Seas WarningEKA59 hr
Feb 29, 2:01 AM PSTHazardous Seas WarningEKA24 hr
Mar 13, 3:05 AM PDTHazardous Seas WarningEKA6 hr
Mar 30, 9:48 PM PDTHazardous Seas WarningEKA11 hr
Mar 31, 2:52 PM PDTHazardous Seas WarningEKA24 hr
May 6, 6:06 PM PDTHazardous Seas WarningEKA15 hr
May 24, 2:46 PM PDTHazardous Seas WarningEKA36 hr
Jun 9, 9:06 PM PDTHazardous Seas WarningEKA12 hr
Jun 12, 2:46 PM PDTHazardous Seas WarningEKA56 hr
Jul 11, 2:50 AM PDTHazardous Seas WarningEKA53 hr
Jul 15, 9:03 PM PDTHazardous Seas WarningEKA12 hr
Aug 2, 3:27 PM PDTHazardous Seas WarningEKA24 hr
Aug 8, 2:26 PM PDTHazardous Seas WarningEKA12 hr
Aug 9, 3:33 PM PDTHazardous Seas WarningEKA42 hr
Aug 11, 2:49 PM PDTHazardous Seas WarningEKA18 hr
Aug 12, 2:20 AM PDTHazardous Seas WarningEKA3 days
Aug 22, 4:27 PM PDTHazardous Seas WarningEKA10 hr
Aug 24, 2:31 PM PDTHazardous Seas WarningEKA12 hr
Sep 2, 2:30 AM PDTHazardous Seas WarningEKA61 hr
Sep 11, 3:08 AM PDTHazardous Seas WarningEKA24 hr
Sep 21, 1:45 PM PDTHazardous Seas WarningEKA26 hr
Sep 24, 3:42 AM PDTHazardous Seas WarningEKA65 hr
Sep 29, 3:01 AM PDTHazardous Seas WarningEKA66 hr
Oct 1, 3:09 AM PDTHazardous Seas WarningEKA66 hr
Oct 17, 3:06 AM PDTHazardous Seas WarningEKA30 hr
Nov 20, 3:08 AM PSTHazardous Seas WarningEKA6 hr
Nov 20, 8:58 AM PSTHazardous Seas WarningEKA5 hr
Dec 14, 2:02 PM PSTHazardous Seas WarningEKA29 hr
Dec 16, 3:03 PM PSTHazardous Seas WarningEKA36 hr
Dec 20, 9:01 AM PSTHazardous Seas WarningEKA31 hr
Dec 25, 2:57 PM PSTHazardous Seas WarningEKA6 hr
Dec 26, 9:01 AM PSTHazardous Seas WarningEKA6 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 22, 20122hazardous seas warnings
  2. March 31, 20122hazardous seas warnings
  3. November 20, 20122hazardous seas warnings
  4. January 4, 20121hazardous seas warnings
  5. January 6, 20121hazardous seas warnings
  6. January 21, 20121hazardous seas warnings
  7. February 7, 20121hazardous seas warnings
  8. February 13, 20121hazardous seas warnings
  9. February 24, 20121hazardous seas warnings
  10. February 28, 20121hazardous seas warnings
  11. February 29, 20121hazardous seas warnings
  12. March 13, 20121hazardous seas warnings

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.