Alert archive / California / Riverside County / 2009
Weather alerts in Riverside County, California, April 2009
15 weather alerts in April 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 5
- Watches
- 5
- Advisories
- 5
- Busiest day
- April 2, 20093 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 2, 4:01 AM PDT | High Wind Watch | SGX | 24 hr |
| Apr 2, 4:10 AM PDT | Fire Weather Watch | PSR | 11 hr |
| Apr 2, 2:55 PM PDT | Red Flag Warning | PSR | 31 hr |
| Apr 3, 3:34 AM PDT | High Wind Warning | SGX | 18 hr |
| Apr 3, 6:46 AM PDT | Dense Fog Advisory | SGX | 4 hr |
| Apr 8, 2:53 AM PDT | Wind Advisory | SGX | 19 hr |
| Apr 13, 1:24 PM PDT | High Wind Watch | SGX | 14 hr |
| Apr 13, 3:49 PM PDT | Fire Weather Watch | PSR | 13 hr |
| Apr 14, 3:06 AM PDT | High Wind Warning | SGX | 32 hr |
| Apr 14, 3:06 AM PDT | Wind Advisory | SGX | 22 hr |
| Apr 14, 5:10 AM PDT | Red Flag Warning | PSR | 15 hr |
| Apr 15, 1:05 AM PDT | Wind Advisory | SGX | 19 hr |
| Apr 24, 5:43 AM PDT | Fire Weather Watch | PSR | 8 hr |
| Apr 24, 1:51 PM PDT | Red Flag Warning | PSR | 15 hr |
| Apr 24, 7:54 PM PDT | Wind Advisory | SGX | 18 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.