Alert archive / Washington

Small Craft Advisories in Washington

4,550 small craft advisories since 1986. 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 small craft advisories reaches back to 2005.

Small Craft Advisories by county

Each county as a circle sized by its count since 1986. Tap one for its archive.

Small Craft Advisories
4,550
Busiest year
2017316 small craft advisories
Average year
239over 19 years on file

Over time

By year

Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.

By month of the year

The latest small craft advisories

The most recent on file, newest first.

IssuedProductOfficeCountiesLasted
Sep 20, 1:23 PM PDTSmall Craft AdvisorySEW38 hr
Sep 13, 2:36 AM PDTSmall Craft AdvisorySEW23 hr
Sep 12, 2:47 AM PDTSmall Craft AdvisorySEW24 hr
Sep 9, 12:31 AM PDTSmall Craft AdvisorySEW50 hr
Sep 6, 2:08 AM PDTSmall Craft AdvisorySEW27 hr
Sep 1, 9:25 AM PDTSmall Craft AdvisorySEW50 hr
Aug 29, 1:40 AM PDTSmall Craft AdvisorySEW23 hr
Aug 27, 9:04 PM PDTSmall Craft AdvisorySEW27 hr
Aug 27, 11:25 AM PDTSmall Craft AdvisorySEW6 hr
Aug 24, 2:29 PM PDTSmall Craft AdvisorySEW36 hr
Aug 24, 1:48 AM PDTSmall Craft AdvisorySEW22 hr
Aug 21, 2:30 AM PDTSmall Craft AdvisorySEW24 hr

Nearby

Alerts in force nowTornadoes on recordThe radar archive

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.