Alert archive / California / Riverside County / 2011
Weather alerts in Riverside County, California, July 2011
21 weather alerts in July 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 21
- Warnings
- 5
- Watches
- 5
- Advisories
- 8
- Busiest day
- July 6, 20118 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 |
|---|---|---|---|
| Jul 3, 5:24 PM PDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 3, 7:26 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 5, 1:43 PM PDT | Severe Thunderstorm Warning | PSR | 51 min |
| Jul 5, 9:28 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 12:40 AM PDT | Areal Flood Advisory | PSR | 110 min |
| Jul 6, 12:45 PM PDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 6, 1:01 PM PDT | Flash Flood Watch | SGX | 7 hr |
| Jul 6, 1:31 PM PDT | Flash Flood Warning | SGX | 59 min |
| Jul 6, 2:48 PM PDT | Severe Thunderstorm Warning | SGX | 42 min |
| Jul 6, 2:56 PM PDT | Areal Flood Advisory | SGX | 2 hr |
| Jul 6, 4:00 PM PDT | Areal Flood Advisory | SGX | 90 min |
| Jul 6, 5:06 PM PDT | Areal Flood Advisory | SGX | 110 min |
| Jul 7, 9:33 AM PDT | Flash Flood Watch | SGX | 9 hr |
| Jul 7, 2:49 PM PDT | Flash Flood Warning | PSR | 116 min |
| Jul 30, 2:53 AM PDT | Flash Flood Watch | SGX | 17 hr |
| Jul 30, 3:16 PM PDT | Areal Flood Advisory | PSR | 119 min |
| Jul 30, 8:50 PM PDT | Flash Flood Watch | SGX | 21 hr |
| Jul 31, 7:56 AM PDT | Areal Flood Advisory | SGX | 3 hr |
| Jul 31, 11:02 AM PDT | Areal Flood Advisory | SGX | 118 min |
| Jul 31, 2:22 PM PDT | Areal Flood Advisory | PSR | 113 min |
| Jul 31, 3:42 PM PDT | Severe Thunderstorm Warning | PSR | 36 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 | |
| Severe Thunderstorm Warning | 3 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 8 |
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.