Alert archive / California / Riverside County / 2017
Weather alerts in Riverside County, California, August 2017
46 weather alerts in August 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 46
- Warnings
- 19
- Watches
- 2
- Advisories
- 19
- Busiest day
- August 3, 201716 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 |
|---|---|---|---|
| Aug 1, 12:56 PM PDT | Flash Flood Watch | SGX | 54 hr |
| Aug 1, 2:52 PM PDT | Areal Flood Advisory | SGX | 3 hr |
| Aug 1, 3:01 PM PDT | Severe Thunderstorm Warning | SGX | 59 min |
| Aug 1, 3:23 PM PDT | Severe Thunderstorm Warning | SGX | 52 min |
| Aug 1, 3:42 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Aug 1, 3:57 PM PDT | Severe Thunderstorm Warning | SGX | 45 min |
| Aug 1, 4:00 PM PDT | Severe Thunderstorm Warning | SGX | 45 min |
| Aug 1, 4:17 PM PDT | Areal Flood Advisory | SGX | 3 hr |
| Aug 2, 1:07 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Aug 2, 4:00 PM PDT | Special Weather Statement | PSR | 45 min |
| Aug 2, 5:42 PM PDT | Blowing Dust Advisory | PSR | 78 min |
| Aug 3, 2:52 AM PDT | Flash Flood Warning | SGX | 3 hr |
| Aug 3, 3:10 AM PDT | Areal Flood Advisory | SGX | 2 hr |
| Aug 3, 4:57 AM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 3, 5:19 AM PDT | Flash Flood Warning | PSR | 3 hr |
| Aug 3, 8:13 AM PDT | Flash Flood Warning | PSR | 3 hr |
| Aug 3, 11:46 AM PDT | Special Weather Statement | SGX | 29 min |
| Aug 3, 11:50 AM PDT | Special Weather Statement | PSR | 40 min |
| Aug 3, 12:16 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 3, 12:35 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Aug 3, 12:44 PM PDT | Areal Flood Advisory | SGX | 2 hr |
| Aug 3, 1:30 PM PDT | Severe Thunderstorm Warning | PSR | 45 min |
| Aug 3, 1:44 PM PDT | Flash Flood Warning | PSR | 3 hr |
| Aug 3, 2:13 PM PDT | Special Weather Statement | PSR | 47 min |
| Aug 3, 4:35 PM PDT | Severe Thunderstorm Warning | SGX | 40 min |
| Aug 3, 4:51 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 3, 5:18 PM PDT | Areal Flood Advisory | SGX | 117 min |
| Aug 10, 4:59 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 10, 7:01 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 10, 8:01 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 11, 1:28 PM PDT | Special Weather Statement | PSR | 47 min |
| Aug 11, 3:32 PM PDT | Special Weather Statement | PSR | 28 min |
| Aug 11, 3:56 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 25, 3:40 AM PDT | Excessive Heat Watch | SGX | 24 hr |
| Aug 26, 2:50 AM PDT | Excessive Heat Warning | PSR | 5 days |
| Aug 26, 3:59 AM PDT | Excessive Heat Warning | SGX | 8 days |
| Aug 26, 3:59 AM PDT | Heat Advisory | SGX | 8 days |
| Aug 30, 1:27 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 30, 3:44 PM PDT | Areal Flood Advisory | PSR | 2 hr |
| Aug 30, 4:16 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 31, 2:11 PM PDT | Areal Flood Advisory | SGX | 3 hr |
| Aug 31, 2:25 PM PDT | Severe Thunderstorm Warning | SGX | 65 min |
| Aug 31, 3:04 PM PDT | Severe Thunderstorm Warning | SGX | 56 min |
| Aug 31, 3:35 PM PDT | Severe Thunderstorm Warning | SGX | 55 min |
| Aug 31, 3:36 PM PDT | Areal Flood Advisory | SGX | 3 hr |
| Aug 31, 3:58 PM PDT | Flash Flood Warning | SGX | 3 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 | 9 |
| Special Weather Statement | 6 |
| Flooding | |
| Flash Flood Warning | 8 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 17 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 1 |
| Wind and dust | |
| Blowing Dust Advisory | 1 |
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.