Alert archive / Alabama / Flash Flood Warnings in 2009
Flash Flood Warning 80, NWS Huntsville, AL
NWS Huntsville, AL issued this flash flood warning at Sep 21, 2009, 4:46 PM CDT for DeKalb County, Alabama. It was in force for 112 min. 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 21, 2009, 4:46 PM CDT (21:46 UTC)
- Expired
- Sep 21, 2009, 6:38 PM CDT
- In force
- 112 min
- Issued by
- NWS Huntsville, AL
- Area
- Storm-based polygon
- Flood severity
- None
County DeKalb County, AL
The radar
The Northeast Alabama radar (KHTX), 58 km from the middle of the area, began a volume at 21:49 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.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Huntsville, AL wrote its last area forecast discussion before this flash flood warning went out at Sep 20, 6:53 PM CDT, 21 hours 53 minutes earlier.
Area forecast discussion, Sep 20, 6:53 PM CDT, 21 hours 53 minutes before
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</html>The office that day
Everything else NWS Huntsville, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 20, 8:09 PM CDT | Flash Flood Warning | HUN | Madison | 3 hr |
| Sep 21, 11:32 AM CDT | Areal Flood Warning | HUN | DeKalb | 4 hr |
| Sep 21, 4:59 PM CDT | Areal Flood Warning | HUN | DeKalb | 6 hr |
Nearby
Flash Flood Warnings in Alabama, 2009Every flash flood warning in 2009
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.