Alert archive / California / Riverside County / 2019
Weather alerts in Riverside County, California, September 2019
40 weather alerts in September 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 40
- Warnings
- 16
- Watches
- 3
- Advisories
- 14
- Busiest day
- September 2, 201912 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 |
|---|---|---|---|
| Sep 1, 9:34 PM PDT | Severe Thunderstorm Warning | PSR | 41 min |
| Sep 1, 10:12 PM PDT | Severe Thunderstorm Warning | PSR | 48 min |
| Sep 1, 11:05 PM PDT | Dust Storm Advisory | PSR | 25 min |
| Sep 1, 11:10 PM PDT | Flash Flood Warning | PSR | 4 hr |
| Sep 1, 11:50 PM PDT | Dust Storm Advisory | PSR | 85 min |
| Sep 2, 12:22 AM PDT | Special Weather Statement | PSR | 38 min |
| Sep 2, 1:35 AM PDT | Flash Flood Warning | SGX | 3 hr |
| Sep 2, 2:22 AM PDT | Flash Flood Watch | SGX | 18 hr |
| Sep 2, 3:38 AM PDT | Flash Flood Warning | PSR | 6 hr |
| Sep 2, 1:38 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Sep 2, 2:25 PM PDT | Severe Thunderstorm Warning | SGX | 65 min |
| Sep 2, 2:38 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Sep 3, 3:08 AM PDT | Excessive Heat Warning | PSR | 41 hr |
| Sep 3, 1:10 PM PDT | Heat Advisory | SGX | 55 hr |
| Sep 3, 3:58 PM PDT | Areal Flood Advisory | SGX | 3 hr |
| Sep 4, 2:52 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 4, 3:03 PM PDT | Special Weather Statement | PSR | 42 min |
| Sep 4, 3:11 PM PDT | Flash Flood Warning | PSR | 4 hr |
| Sep 4, 3:18 PM PDT | Flash Flood Warning | SGX | 65 min |
| Sep 4, 3:19 PM PDT | Severe Thunderstorm Warning | SGX | 56 min |
| Sep 4, 3:57 PM PDT | Special Weather Statement | PSR | 48 min |
| Sep 4, 4:42 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 4, 6:37 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 4, 10:24 PM PDT | Special Weather Statement | PSR | 51 min |
| Sep 5, 4:23 AM PDT | Flash Flood Watch | SGX | 15 hr |
| Sep 7, 1:16 PM PDT | Wind Advisory | SGX | 19 hr |
| Sep 23, 11:17 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 23, 11:35 PM PDT | Flash Flood Warning | PSR | 4 hr |
| Sep 24, 12:30 AM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 24, 2:25 PM PDT | Flash Flood Watch | PSR | 51 hr |
| Sep 25, 7:49 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 26, 4:43 AM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 26, 11:42 AM PDT | Special Weather Statement | PSR | 48 min |
| Sep 26, 12:29 PM PDT | Flash Flood Warning | PSR | 4 hr |
| Sep 26, 12:30 PM PDT | Special Weather Statement | PSR | 45 min |
| Sep 26, 1:17 PM PDT | Special Weather Statement | PSR | 43 min |
| Sep 26, 2:23 PM PDT | Severe Thunderstorm Warning | PSR | 37 min |
| Sep 26, 3:03 PM PDT | Flash Flood Warning | PSR | 4 hr |
| Sep 28, 1:23 AM PDT | Wind Advisory | SGX | 31 hr |
| Sep 28, 1:46 AM PDT | Wind Advisory | PSR | 30 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 5 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 10 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 8 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 1 |
| Wind and dust | |
| Dust Storm Advisory | 2 |
| Wind Advisory | 3 |
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.