Alert archive / California / Riverside County / 2018
Weather alerts in Riverside County, California, January 2018
18 weather alerts in January 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 5
- Watches
- 4
- Advisories
- 9
- Busiest day
- January 9, 20184 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 |
|---|---|---|---|
| Jan 6, 7:00 PM PST | Winter Storm Watch | SGX | 24 hr |
| Jan 6, 8:36 PM PST | High Wind Watch | SGX | 24 hr |
| Jan 6, 10:09 PM PST | Flash Flood Watch | SGX | 70 hr |
| Jan 7, 6:49 PM PST | Winter Storm Warning | SGX | 51 hr |
| Jan 7, 8:15 PM PST | High Wind Warning | SGX | 48 hr |
| Jan 7, 8:15 PM PST | Wind Advisory | SGX | 39 hr |
| Jan 9, 4:45 AM PST | Areal Flood Advisory | SGX | 5 hr |
| Jan 9, 9:43 AM PST | Areal Flood Advisory | SGX | 2 hr |
| Jan 9, 12:52 PM PST | Areal Flood Advisory | SGX | 6 hr |
| Jan 9, 2:54 PM PST | Flash Flood Warning | SGX | 3 hr |
| Jan 13, 3:09 AM PST | Wind Advisory | SGX | 11 hr |
| Jan 18, 2:43 AM PST | Winter Weather Advisory | SGX | 55 hr |
| Jan 20, 3:55 AM PST | Frost Advisory | SGX | 28 hr |
| Jan 20, 3:55 AM PST | Wind Advisory | SGX | 14 hr |
| Jan 23, 3:40 AM PST | Wind Advisory | SGX | 16 hr |
| Jan 26, 9:53 AM PST | Fire Weather Watch | SGX | 4 hr |
| Jan 26, 2:17 PM PST | Red Flag Warning | SGX | 3 days |
| Jan 28, 3:14 AM PST | High Wind Warning | SGX | 34 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 | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.