Alert archive / California / Riverside County / 2012
Weather alerts in Riverside County, California, April 2012
17 weather alerts in April 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 4
- Watches
- 3
- Advisories
- 10
- Busiest day
- April 1, 20124 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 |
|---|---|---|---|
| Apr 1, 3:23 AM PDT | High Wind Warning | SGX | 34 hr |
| Apr 1, 3:23 AM PDT | Wind Advisory | SGX | 9 hr |
| Apr 1, 4:44 AM PDT | Fire Weather Watch | PSR | 9 hr |
| Apr 1, 1:34 PM PDT | Red Flag Warning | PSR | 30 hr |
| Apr 10, 2:20 AM PDT | Wind Advisory | SGX | 23 hr |
| Apr 10, 2:20 AM PDT | Wind Advisory | SGX | 39 hr |
| Apr 12, 2:40 AM PDT | Winter Storm Watch | SGX | 7 hr |
| Apr 12, 2:55 AM PDT | High Wind Watch | SGX | 11 hr |
| Apr 12, 9:25 AM PDT | Winter Storm Warning | SGX | 52 hr |
| Apr 12, 1:36 PM PDT | High Wind Warning | SGX | 33 hr |
| Apr 12, 11:04 PM PDT | Wind Advisory | SGX | 43 hr |
| Apr 13, 2:14 PM PDT | Areal Flood Advisory | SGX | 106 min |
| Apr 13, 3:07 PM PDT | Areal Flood Advisory | SGX | 113 min |
| Apr 13, 8:05 PM PDT | Wind Advisory | SGX | 22 hr |
| Apr 20, 9:05 PM PDT | Dense Fog Advisory | SGX | 12 hr |
| Apr 21, 8:00 PM PDT | Dense Fog Advisory | SGX | 13 hr |
| Apr 26, 2:15 AM PDT | Wind Advisory | SGX | 21 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
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.