Alert archive / California / Flash Flood Warnings / 2004

Flash Flood Warnings in California, December 2004

28 flash flood warnings in December 2004. 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 flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

Each county as a circle sized by its count in December 2004. Tap one for its archive.

Flash Flood Warnings
28
Busiest day
December 29, 200414 flash flood warnings

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.

IssuedProductOfficeCountiesLasted
Dec 27, 9:57 PM PSTFlash Flood WarningLOXSanta Barbara93 min
Dec 27, 10:41 PM PSTFlash Flood WarningLOXSanta Barbara3 hr
Dec 28, 1:40 AM PSTFlash Flood WarningLOXSanta Barbara2 hr
Dec 28, 4:29 AM PSTFlash Flood WarningLOXVentura2 hr
Dec 28, 6:00 AM PSTFlash Flood WarningLOXVentura3 hr
Dec 28, 11:31 AM PSTFlash Flood WarningPSRImperial, Riverside, San Bernardino119 min
Dec 28, 12:44 PM PSTFlash Flood WarningVEFSan Bernardino6 hr
Dec 28, 1:18 PM PSTFlash Flood WarningPSRImperial, Riverside, San Bernardino117 min
Dec 28, 3:08 PM PSTFlash Flood WarningPSRImperial, Riverside, San Bernardino2 hr
Dec 28, 8:57 PM PSTFlash Flood WarningPSRRiverside, San Bernardino4 hr
Dec 28, 11:30 PM PSTFlash Flood WarningVEFSan Bernardino4 hr
Dec 29, 12:10 AM PSTFlash Flood WarningSGXSan Diego4 hr
Dec 29, 1:20 AM PSTFlash Flood WarningSGXSan Bernardino3 hr
Dec 29, 1:28 AM PSTFlash Flood WarningPSRRiverside, San Bernardino3 hr
Dec 29, 1:50 AM PSTFlash Flood WarningLOXLos Angeles3 hr
Dec 29, 3:20 AM PSTFlash Flood WarningVEFSan Bernardino6 hr
Dec 29, 3:40 AM PSTFlash Flood WarningSGXSan Bernardino2 hr
Dec 29, 3:45 AM PSTFlash Flood WarningSGXSan Diego2 hr
Dec 29, 4:35 AM PSTFlash Flood WarningPSRRiverside, San Bernardino3 hr
Dec 29, 4:37 AM PSTFlash Flood WarningLOXLos Angeles3 hr
Dec 29, 5:45 AM PSTFlash Flood WarningSGXSan Diego2 hr
Dec 29, 7:30 AM PSTFlash Flood WarningLOXLos Angeles2 hr
Dec 29, 7:55 AM PSTFlash Flood WarningPSRRiverside4 hr
Dec 30, 9:04 AM PSTFlash Flood WarningMTRMonterey116 min
Dec 31, 1:19 AM PSTFlash Flood WarningLOXSanta Barbara3 hr
Dec 31, 4:10 AM PSTFlash Flood WarningLOXSanta Barbara3 hr
Dec 31, 7:10 AM PSTFlash Flood WarningLOXVentura3 hr
Dec 31, 11:58 AM PSTFlash Flood WarningSGXSan Bernardino92 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20032005

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.