Alert archive / California / Riverside County / 2017
Weather alerts in Riverside County, California, September 2017
38 weather alerts in September 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 38
- Warnings
- 21
- Watches
- 1
- Advisories
- 9
- Busiest day
- September 8, 201715 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 2, 5:29 PM PDT | Severe Thunderstorm Warning | SGX | 38 min |
| Sep 2, 9:10 PM PDT | Wind Advisory | SGX | 16 hr |
| Sep 6, 3:54 PM PDT | Special Weather Statement | PSR | 51 min |
| Sep 6, 4:07 PM PDT | Severe Thunderstorm Warning | PSR | 53 min |
| Sep 6, 4:28 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 6, 6:02 PM PDT | Severe Thunderstorm Warning | PSR | 38 min |
| Sep 6, 7:03 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 7, 1:33 PM PDT | Special Weather Statement | PSR | 42 min |
| Sep 7, 2:10 PM PDT | Flash Flood Watch | PSR | 54 hr |
| Sep 7, 4:42 PM PDT | Severe Thunderstorm Warning | PSR | 63 min |
| Sep 7, 5:39 PM PDT | Severe Thunderstorm Warning | PSR | 51 min |
| Sep 7, 6:09 PM PDT | Areal Flood Advisory | PSR | 2 hr |
| Sep 7, 6:44 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 7, 6:51 PM PDT | Special Weather Statement | PSR | 39 min |
| Sep 7, 9:12 PM PDT | Blowing Dust Advisory | PSR | 108 min |
| Sep 8, 1:09 PM PDT | Blowing Dust Advisory | PSR | 7 hr |
| Sep 8, 2:00 PM PDT | Special Weather Statement | PSR | 45 min |
| Sep 8, 2:23 PM PDT | Severe Thunderstorm Warning | PSR | 37 min |
| Sep 8, 2:36 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 8, 2:53 PM PDT | Severe Thunderstorm Warning | PSR | 37 min |
| Sep 8, 2:57 PM PDT | Special Weather Statement | PSR | 48 min |
| Sep 8, 3:16 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 8, 3:40 PM PDT | Dust Storm Warning | PSR | 80 min |
| Sep 8, 4:00 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 8, 4:19 PM PDT | Special Weather Statement | PSR | 26 min |
| Sep 8, 5:12 PM PDT | Severe Thunderstorm Warning | PSR | 48 min |
| Sep 8, 5:33 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Sep 8, 5:43 PM PDT | Severe Thunderstorm Warning | PSR | 47 min |
| Sep 8, 5:49 PM PDT | Severe Thunderstorm Warning | SGX | 56 min |
| Sep 9, 9:43 AM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 9, 11:14 AM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 9, 12:19 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 9, 12:53 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Sep 9, 3:49 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Sep 9, 5:35 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Sep 9, 5:51 PM PDT | Special Weather Statement | PSR | 39 min |
| Sep 20, 1:41 PM PDT | Wind Advisory | SGX | 35 hr |
| Sep 20, 2:31 PM PDT | Wind Advisory | PSR | 38 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 | 10 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 10 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| Blowing Dust Advisory | 2 |
| Wind Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.