Alert archive / California / Severe Thunderstorm Warnings / 2003

Severe Thunderstorm Warnings in California, July 2003

26 severe thunderstorm warnings in July 2003. 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in July 2003. Tap one for its archive.

Severe Thunderstorm Warnings: 26
Busiest day: July 23, 20038 severe thunderstorm 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.

Issued	Product	Office	Counties	Lasted
Jul 22, 2:26 PM PDT	Severe Thunderstorm Warning	STO	Tuolumne	19 min
Jul 22, 2:33 PM PDT	Severe Thunderstorm Warning	STO	Tuolumne	12 min
Jul 22, 2:45 PM PDT	Severe Thunderstorm Warning	STO	Tuolumne	30 min
Jul 22, 3:35 PM PDT	Severe Thunderstorm Warning	STO	Tuolumne	25 min
Jul 22, 3:49 PM PDT	Severe Thunderstorm Warning	REV	Sierra	26 min
Jul 22, 4:23 PM PDT	Severe Thunderstorm Warning	REV	Plumas	37 min
Jul 22, 5:26 PM PDT	Severe Thunderstorm Warning	REV	Plumas, Sierra	34 min
Jul 23, 2:39 PM PDT	Severe Thunderstorm Warning	REV	Nevada	21 min
Jul 23, 2:56 PM PDT	Severe Thunderstorm Warning	REV	Nevada	34 min
Jul 23, 3:07 PM PDT	Severe Thunderstorm Warning	REV	Lassen	33 min
Jul 23, 3:20 PM PDT	Severe Thunderstorm Warning	REV	Placer	25 min
Jul 23, 4:23 PM PDT	Severe Thunderstorm Warning	MFR	Modoc, Siskiyou	22 min
Jul 23, 4:39 PM PDT	Severe Thunderstorm Warning	REV	Lassen	26 min
Jul 23, 4:59 PM PDT	Severe Thunderstorm Warning	REV	Lassen	31 min
Jul 23, 5:34 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	56 min
Jul 29, 3:18 PM PDT	Severe Thunderstorm Warning	STO	Tuolumne	57 min
Jul 29, 4:36 PM PDT	Severe Thunderstorm Warning	LOX	Los Angeles	39 min
Jul 29, 5:36 PM PDT	Severe Thunderstorm Warning	LOX	Los Angeles	39 min
Jul 30, 2:54 PM PDT	Severe Thunderstorm Warning	STO	Plumas	46 min
Jul 30, 3:56 PM PDT	Severe Thunderstorm Warning	STO	Plumas	49 min
Jul 31, 1:53 PM PDT	Severe Thunderstorm Warning	REV	El Dorado, Placer	22 min
Jul 31, 2:59 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Placer, Sierra	16 min
Jul 31, 3:12 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Sierra	18 min
Jul 31, 3:27 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Sierra	33 min
Jul 31, 4:00 PM PDT	Severe Thunderstorm Warning	HNX	Kern	30 min
Jul 31, 4:00 PM PDT	Severe Thunderstorm Warning	REV	Plumas, Sierra	25 min

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2002 2004

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.