Alert archive / California / Riverside County / 2019
Weather alerts in Riverside County, California, December 2019
22 weather alerts in December 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 22
- Warnings
- 3
- Watches
- 4
- Advisories
- 15
- Busiest day
- December 4, 20194 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 3, 1:07 PM PST | Flash Flood Watch | SGX | 29 hr |
| Dec 4, 7:55 AM PST | Areal Flood Advisory | SGX | 6 hr |
| Dec 4, 8:37 AM PST | Areal Flood Advisory | SGX | 6 hr |
| Dec 4, 10:21 AM PST | Areal Flood Advisory | SGX | 6 hr |
| Dec 4, 11:37 AM PST | Areal Flood Advisory | PSR | 4 hr |
| Dec 5, 4:05 AM PST | Dense Fog Advisory | PSR | 4 hr |
| Dec 13, 1:35 PM PST | Wind Advisory | SGX | 44 hr |
| Dec 15, 1:58 PM PST | Wind Advisory | SGX | 61 hr |
| Dec 16, 2:52 PM PST | High Wind Warning | SGX | 31 hr |
| Dec 23, 3:47 AM PST | Areal Flood Advisory | SGX | 6 hr |
| Dec 23, 6:16 AM PST | Areal Flood Advisory | SGX | 3 hr |
| Dec 24, 3:52 AM PST | Winter Storm Watch | SGX | 24 hr |
| Dec 25, 3:04 AM PST | Flash Flood Watch | PSR | 42 hr |
| Dec 25, 3:11 AM PST | Wind Advisory | SGX | 29 hr |
| Dec 25, 3:36 AM PST | Winter Storm Warning | SGX | 47 hr |
| Dec 25, 10:42 PM PST | Areal Flood Advisory | SGX | 7 hr |
| Dec 26, 3:07 AM PST | Areal Flood Advisory | SGX | 4 hr |
| Dec 26, 7:07 AM PST | Areal Flood Advisory | SGX | 3 hr |
| Dec 26, 8:35 AM PST | Flash Flood Warning | PSR | 3 hr |
| Dec 27, 12:57 PM PST | Winter Storm Watch | SGX | 48 hr |
| Dec 29, 12:53 PM PST | Winter Weather Advisory | SGX | 25 hr |
| Dec 30, 10:52 AM PST | Wind Advisory | SGX | 29 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 9 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20182020
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.