Alert archive / California / Severe Thunderstorm Warnings / 2002

Severe Thunderstorm Warnings in California, July 2002

21 severe thunderstorm warnings in July 2002. 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 2002. Tap one for its archive.

Severe Thunderstorm Warnings: 21
Busiest day: July 12, 20026 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 12, 2:30 PM PDT	Severe Thunderstorm Warning	HNX	Tuolumne	30 min
Jul 12, 2:47 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Sierra	28 min
Jul 12, 2:51 PM PDT	Severe Thunderstorm Warning	STO	El Dorado	39 min
Jul 12, 3:24 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas, Sierra	21 min
Jul 12, 4:01 PM PDT	Severe Thunderstorm Warning	STO	Alpine	29 min
Jul 12, 4:28 PM PDT	Severe Thunderstorm Warning	REV	Lassen	32 min
Jul 12, 5:06 PM PDT	Severe Thunderstorm Warning	STO	El Dorado	39 min
Jul 12, 5:33 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	87 min
Jul 13, 4:06 PM PDT	Severe Thunderstorm Warning	REV	Alpine	39 min
Jul 17, 1:53 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	22 min
Jul 17, 2:03 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Placer, Sierra	42 min
Jul 17, 2:37 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	33 min
Jul 17, 3:01 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas, Sierra	29 min
Jul 18, 10:50 AM PDT	Severe Thunderstorm Warning	REV	Mono	25 min
Jul 18, 12:20 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas, Sierra	25 min
Jul 21, 3:26 PM PDT	Severe Thunderstorm Warning	STO	Plumas	49 min
Jul 21, 3:30 PM PDT	Severe Thunderstorm Warning	STO	Plumas	45 min
Jul 21, 4:16 PM PDT	Severe Thunderstorm Warning	STO	Plumas, Shasta, Tehama	44 min
Jul 21, 4:27 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	33 min
Jul 21, 5:00 PM PDT	Severe Thunderstorm Warning	STO	Tehama	30 min
Jul 21, 7:05 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	40 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 2001 2003

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.