Alert archive / California / Flash Flood Warnings in 2022
Flash Flood Warning 303, NWS Phoenix, AZ
NWS Phoenix, AZ issued this flash flood warning at Sep 23, 2022, 4:55 PM PDT for Riverside County, California. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 23, 2022, 4:55 PM PDT (23:55 UTC)
- Expired
- Sep 23, 2022, 9:00 PM PDT
- In force
- 4 hr
- Issued by
- NWS Phoenix, AZ
- Area
- Storm-based polygon
- Damage threat
- Considerable
- Flood severity
- None
County Riverside County, CA
The radar
The San Diego radar (KNKX), 134 km from the middle of the area, began a volume at 23:55 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Phoenix, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 22, 5:12 PM PDT | Areal Flood Advisory | PSR | La Paz | 3 hr |
| Sep 22, 5:19 PM PDT | Areal Flood Advisory | PSR | Yuma | 3 hr |
| Sep 22, 5:56 PM PDT | Flash Flood Warning | PSR | La Paz | 4 hr |
| Sep 22, 7:08 PM PDT | Flash Flood Warning | PSR | La Paz | 4 hr |
| Sep 22, 7:21 PM PDT | Areal Flood Advisory | PSR | La Paz | 3 hr |
| Sep 23, 11:40 AM PDT | Special Weather Statement | PSR | La Paz | 50 min |
| Sep 23, 12:15 PM PDT | Areal Flood Advisory | PSR | La Paz, Yuma | 3 hr |
| Sep 23, 12:31 PM PDT | Special Weather Statement | PSR | La Paz | 44 min |
| Sep 23, 12:34 PM PDT | Special Weather Statement | PSR | Pinal | 41 min |
| Sep 23, 12:43 PM PDT | Special Weather Statement | PSR | La Paz | 47 min |
| Sep 23, 12:56 PM PDT | Severe Thunderstorm Warning | PSR | Gila, Pinal | 49 min |
| Sep 23, 1:00 PM PDT | Flash Flood Warning | PSR | La Paz, Maricopa | 4 hr |
| Sep 23, 1:10 PM PDT | Severe Thunderstorm Warning | PSR | La Paz | 38 min |
| Sep 23, 1:17 PM PDT | Flash Flood Warning | PSR | Gila, Pinal | 4 hr |
| Sep 23, 1:26 PM PDT | Special Weather Statement | PSR | Yuma | 49 min |
| Sep 23, 1:29 PM PDT | Severe Thunderstorm Warning | PSR | La Paz | 46 min |
| Sep 23, 1:38 PM PDT | Areal Flood Advisory | PSR | La Paz, Yuma | 16 min |
| Sep 23, 1:54 PM PDT | Flash Flood Warning | PSR | La Paz, Yuma | 3 hr |
| Sep 23, 1:58 PM PDT | Special Weather Statement | PSR | Gila | 47 min |
| Sep 23, 2:03 PM PDT | Special Weather Statement | PSR | 42 min | |
| Sep 23, 2:14 PM PDT | Special Weather Statement | PSR | La Paz | 46 min |
| Sep 23, 2:20 PM PDT | Severe Thunderstorm Warning | PSR | La Paz, Yuma | 40 min |
| Sep 23, 2:24 PM PDT | Special Weather Statement | PSR | 51 min | |
| Sep 23, 2:32 PM PDT | Severe Thunderstorm Warning | PSR | Maricopa | 43 min |
| Sep 23, 2:39 PM PDT | Flash Flood Warning | PSR | La Paz, Maricopa, Yuma | 4 hr |
| Sep 23, 2:50 PM PDT | Flash Flood Warning | PSR | Maricopa, Pinal | 6 hr |
| Sep 23, 2:59 PM PDT | Special Weather Statement | PSR | Yuma | 46 min |
| Sep 23, 3:00 PM PDT | Special Weather Statement | PSR | Gila | 45 min |
| Sep 23, 3:05 PM PDT | Severe Thunderstorm Warning | PSR | La Paz, Yuma | 40 min |
| Sep 23, 3:14 PM PDT | Special Weather Statement | PSR | Maricopa | 46 min |
| Sep 23, 3:50 PM PDT | Areal Flood Advisory | PSR | Maricopa | 3 hr |
| Sep 23, 3:55 PM PDT | Flash Flood Warning | PSR | Gila | 8 hr |
| Sep 23, 4:01 PM PDT | Special Weather Statement | PSR | 44 min | |
| Sep 23, 4:11 PM PDT | Flash Flood Warning | PSR | La Paz, Yuma | 4 hr |
| Sep 23, 4:27 PM PDT | Severe Thunderstorm Warning | PSR | Yuma | 33 min |
| Sep 23, 4:33 PM PDT | Flash Flood Warning | PSR | Maricopa | 4 hr |
| Sep 23, 4:38 PM PDT | Severe Thunderstorm Warning | PSR | Yuma | 37 min |
| Sep 23, 4:41 PM PDT | Severe Thunderstorm Warning | PSR | Maricopa | 49 min |
| Sep 23, 4:45 PM PDT | Special Weather Statement | PSR | 45 min | |
| Sep 23, 12:34 PM PDT | Excessive Heat Warning | PSR | Imperial | 4 days |
Nearby
Flash Flood Warnings in California, 2022Every flash flood warning in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.