Alert archive / Colorado / Flash Flood Warnings in 2022
Flash Flood Warning 32, NWS Grand Junction, CO
NWS Grand Junction, CO issued this flash flood warning at Aug 11, 2022, 6:16 PM MDT for Mesa County, Colorado; Grand County, Utah. It was in force for 3 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
- Aug 11, 2022, 6:16 PM MDT (00:16 UTC)
- Expired
- Aug 11, 2022, 9:15 PM MDT
- In force
- 3 hr
- Issued by
- NWS Grand Junction, CO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Mesa County, CO, Grand County, UT
The radar
The Grand Junction radar (KGJX), 70 km from the middle of the area, began a volume at 00:18 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 Grand Junction, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 6:05 PM MDT | Special Weather Statement | GJT | Mesa | 25 min |
| Aug 11, 6:11 PM MDT | Areal Flood Advisory | GJT | Garfield, Mesa | 3 hr |
| Aug 12, 1:19 PM MDT | Flash Flood Warning | GJT | Dolores, San Miguel | 3 hr |
| Aug 12, 2:32 PM MDT | Areal Flood Advisory | GJT | Montrose, San Miguel | 3 hr |
| Aug 12, 3:27 PM MDT | Areal Flood Advisory | GJT | Montrose | 3 hr |
| Aug 11, 6:35 PM MDT | Flash Flood Warning | GJT | Grand, San Juan | 6 hr |
| Aug 11, 6:56 PM MDT | Special Weather Statement | GJT | Grand | 34 min |
| Aug 11, 7:03 PM MDT | Flash Flood Warning | GJT | Grand, San Juan | 3 hr |
| Aug 11, 7:18 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Aug 11, 8:47 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Aug 12, 2:58 PM MDT | Flash Flood Watch | GJT | Grand, San Juan | 3 hr |
| Aug 12, 5:06 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 108 min |
Nearby
Flash Flood Warnings in Colorado, 2022Flash Flood Warnings in Utah, 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.