Alert archive / California / Hazardous Seas Warnings

Hazardous Seas Warnings in California, 2015

45 hazardous seas warnings in 2015. 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 2015. Tap one for its archive.

Hazardous Seas Warnings
45
Busiest month
December10 hazardous seas warnings
Busiest day
March 3, 20152 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
Feb 6, 3:19 AM PSTHazardous Seas WarningEKA30 hr
Feb 9, 8:45 PM PSTHazardous Seas WarningEKA6 hr
Feb 20, 2:13 PM PSTHazardous Seas WarningEKA36 hr
Feb 25, 1:52 PM PSTHazardous Seas WarningEKA25 hr
Feb 28, 2:27 AM PSTHazardous Seas WarningEKA25 hr
Mar 2, 3:07 AM PSTHazardous Seas WarningEKA24 hr
Mar 3, 3:17 AM PSTHazardous Seas WarningEKA6 hr
Mar 3, 8:58 AM PSTHazardous Seas WarningEKA18 hr
Apr 1, 9:08 PM PDTHazardous Seas WarningEKA6 hr
Apr 15, 9:12 PM PDTHazardous Seas WarningEKA17 hr
Apr 18, 2:58 AM PDTHazardous Seas WarningEKA24 hr
Apr 23, 3:14 AM PDTHazardous Seas WarningEKA12 hr
Apr 23, 11:09 AM PDTHazardous Seas WarningEKA4 hr
Apr 29, 2:43 AM PDTHazardous Seas WarningEKA12 hr
Apr 30, 1:35 AM PDTHazardous Seas WarningEKA30 hr
May 1, 9:26 PM PDTHazardous Seas WarningEKA30 hr
May 6, 9:08 PM PDTHazardous Seas WarningEKA18 hr
May 7, 8:40 PM PDTHazardous Seas WarningEKA12 hr
Jun 11, 2:59 PM PDTHazardous Seas WarningEKA4 days
Jun 16, 2:40 AM PDTHazardous Seas WarningEKA30 hr
Jun 26, 2:30 AM PDTHazardous Seas WarningEKA6 hr
Jul 1, 2:49 AM PDTHazardous Seas WarningEKA18 hr
Jul 15, 2:54 AM PDTHazardous Seas WarningEKA60 hr
Jul 17, 9:09 PM PDTHazardous Seas WarningEKA5 hr
Jul 28, 8:56 PM PDTHazardous Seas WarningEKA12 hr
Aug 6, 2:53 AM PDTHazardous Seas WarningEKA37 hr
Aug 15, 2:38 AM PDTHazardous Seas WarningEKA12 hr
Aug 17, 8:59 PM PDTHazardous Seas WarningEKA6 hr
Sep 5, 2:28 PM PDTHazardous Seas WarningEKA3 days
Sep 9, 2:59 AM PDTHazardous Seas WarningEKA30 hr
Sep 14, 3:06 AM PDTHazardous Seas WarningEKA12 hr
Oct 3, 3:25 AM PDTHazardous Seas WarningEKA6 hr
Oct 22, 2:35 AM PDTHazardous Seas WarningEKA24 hr
Nov 15, 8:49 AM PSTHazardous Seas WarningEKA18 hr
Nov 24, 8:20 PM PSTHazardous Seas WarningEKA7 hr
Dec 3, 2:56 PM PSTHazardous Seas WarningEKA6 hr
Dec 6, 2:21 AM PSTHazardous Seas WarningEKA37 hr
Dec 10, 3:03 AM PSTHazardous Seas WarningEKA54 hr
Dec 12, 9:03 AM PSTHazardous Seas WarningEKA6 hr
Dec 13, 2:56 PM PSTHazardous Seas WarningEKA15 hr
Dec 14, 6:01 AM PSTHazardous Seas WarningEKA21 hr
Dec 18, 2:30 AM PSTHazardous Seas WarningEKA6 hr
Dec 21, 2:14 PM PSTHazardous Seas WarningEKA4 days
Dec 23, 2:32 AM PSTHazardous Seas WarningEKA48 hr
Dec 25, 2:31 AM PSTHazardous Seas WarningEKA12 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 3, 20152hazardous seas warnings
  2. April 23, 20152hazardous seas warnings
  3. February 6, 20151hazardous seas warnings
  4. February 10, 20151hazardous seas warnings
  5. February 20, 20151hazardous seas warnings
  6. February 25, 20151hazardous seas warnings
  7. February 28, 20151hazardous seas warnings
  8. March 2, 20151hazardous seas warnings
  9. April 2, 20151hazardous seas warnings
  10. April 16, 20151hazardous seas warnings
  11. April 18, 20151hazardous seas warnings
  12. April 29, 20151hazardous seas warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20142016

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.