Alert archive / California / Riverside County / 2011
Weather alerts in Riverside County, California, August 2011
12 weather alerts in August 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 5
- Watches
- 2
- Advisories
- 3
- Busiest day
- August 28, 20116 alerts
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 1, 2:09 PM PDT | Flash Flood Warning | SGX | 81 min |
| Aug 2, 3:31 PM PDT | Areal Flood Advisory | SGX | 89 min |
| Aug 25, 1:23 PM PDT | Excessive Heat Watch | SGX | 14 hr |
| Aug 26, 3:08 PM PDT | Areal Flood Advisory | SGX | 112 min |
| Aug 26, 4:11 PM PDT | Areal Flood Advisory | SGX | 3 hr |
| Aug 27, 2:28 PM PDT | Flash Flood Warning | SGX | 92 min |
| Aug 27, 11:30 PM PDT | Dust Storm Warning | SGX | 3 hr |
| Aug 28, 11:29 AM PDT | Flash Flood Watch | SGX | 7 hr |
| Aug 28, 1:39 PM PDT | Flash Flood Warning | SGX | 81 min |
| Aug 28, 3:00 PM PDT | Special Weather Statement | PSR | 60 min |
| Aug 28, 3:47 PM PDT | Flash Flood Warning | SGX | 66 min |
| Aug 28, 4:14 PM PDT | Special Weather Statement | PSR | 46 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Heat | |
| Excessive Heat Watch | 1 |
| Wind and dust | |
| Dust Storm Warning | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.