Alert archive / California / Riverside County / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in Riverside County, California, August 2012
14 severe thunderstorm warnings in August 2012. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.
- Severe Thunderstorm Warnings
- 14
- Busiest day
- August 11, 20125 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 | Lasted |
|---|---|---|---|
| Aug 10, 4:11 PM PDT | Severe Thunderstorm Warning | PSR | 64 min |
| Aug 11, 2:03 PM PDT | Severe Thunderstorm Warning | SGX | 27 min |
| Aug 11, 2:23 PM PDT | Severe Thunderstorm Warning | SGX | 22 min |
| Aug 11, 2:46 PM PDT | Severe Thunderstorm Warning | SGX | 44 min |
| Aug 11, 3:05 PM PDT | Severe Thunderstorm Warning | SGX | 40 min |
| Aug 11, 3:33 PM PDT | Severe Thunderstorm Warning | SGX | 42 min |
| Aug 12, 3:48 PM PDT | Severe Thunderstorm Warning | SGX | 27 min |
| Aug 12, 4:15 PM PDT | Severe Thunderstorm Warning | SGX | 45 min |
| Aug 16, 1:41 PM PDT | Severe Thunderstorm Warning | SGX | 49 min |
| Aug 16, 3:09 PM PDT | Severe Thunderstorm Warning | SGX | 34 min |
| Aug 17, 12:55 PM PDT | Severe Thunderstorm Warning | SGX | 50 min |
| Aug 29, 6:43 PM PDT | Severe Thunderstorm Warning | PSR | 62 min |
| Aug 30, 1:52 PM PDT | Severe Thunderstorm Warning | SGX | 53 min |
| Aug 30, 2:45 PM PDT | Severe Thunderstorm Warning | SGX | 60 min |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.