Alert archive / California / Riverside County / 2022
Weather alerts in Riverside County, California, December 2022
17 weather alerts in December 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 4
- Watches
- 6
- Advisories
- 7
- Busiest day
- December 9, 20224 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 |
|---|---|---|---|
| Dec 4, 7:12 PM PST | Dense Fog Advisory | PSR | 14 hr |
| Dec 9, 2:50 AM PST | High Wind Watch | SGX | 11 hr |
| Dec 9, 1:03 PM PST | Flood Watch | SGX | 53 hr |
| Dec 9, 1:29 PM PST | Wind Advisory | SGX | 67 hr |
| Dec 9, 1:44 PM PST | Winter Storm Watch | SGX | 24 hr |
| Dec 10, 1:26 PM PST | Winter Storm Warning | SGX | 57 hr |
| Dec 11, 3:11 AM PST | Winter Weather Advisory | SGX | 37 hr |
| Dec 11, 7:52 AM PST | Areal Flood Advisory | SGX | 119 min |
| Dec 12, 12:02 PM PST | Freeze Watch | PSR | 14 hr |
| Dec 12, 12:02 PM PST | Freeze Watch | PSR | 16 hr |
| Dec 12, 1:04 PM PST | Frost Advisory | SGX | 20 hr |
| Dec 13, 1:44 AM PST | Freeze Warning | PSR | 30 hr |
| Dec 13, 3:48 AM PST | Freeze Warning | PSR | 52 hr |
| Dec 13, 1:03 PM PST | Frost Advisory | SGX | 20 hr |
| Dec 15, 12:43 PM PST | Freeze Watch | PSR | 11 hr |
| Dec 15, 11:45 PM PST | Freeze Warning | PSR | 32 hr |
| Dec 31, 12:14 AM PST | Dense Fog Advisory | PSR | 10 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 3 |
| Frost Advisory | 2 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.