Alert archive / Alabama / Flash Flood Watches in 2009

Flash Flood Watch 19, NWS Birmingham, AL

October 13, 200922 counties in Alabama

NWS Birmingham, AL issued this flash flood watch at Oct 13, 2009, 9:06 AM CDT for 22 counties in Alabama. It took effect at Oct 13, 2009, 7:00 PM CDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Oct 13, 2009, 9:06 AM CDT (14:06 UTC)
In effect from: Oct 13, 2009, 7:00 PM CDT
Expired: Oct 14, 2009, 4:02 AM CDT
In force: 9 hr
Issued by: NWS Birmingham, AL
Flood severity: None

All 22 counties

Bibb County, AL, Blount County, AL, Calhoun County, AL, Cherokee County, AL, Clay County, AL, Cleburne County, AL, Etowah County, AL, Fayette County, AL, Greene County, AL, Hale County, AL, Jefferson County, AL, Lamar County, AL, Marion County, AL, Pickens County, AL, Randolph County, AL, Shelby County, AL, St. Clair County, AL, Sumter County, AL, Talladega County, AL, Tuscaloosa County, AL, Walker County, AL, Winston County, AL

The radar

The Birmingham radar (KBMX), 41 km from the middle of the area, began a volume at 14:11 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 watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Birmingham, AL wrote its last area forecast discussion before this flash flood watch went out at Oct 13, 6:34 AM CDT, 2 hours 32 minutes earlier.

Area forecast discussion, Oct 13, 6:34 AM CDT, 2 hours 32 minutes before

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Hazardous weather outlook, Oct 13, 6:23 AM CDT, 2 hours 43 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 12, 9:10 PM CDT	River Flood Warning	BMX	Greene, Hale, Marengo, Sumter	8 days
Oct 12, 9:18 PM CDT	River Flood Warning	BMX	Greene, Hale, Marengo	7 days
Oct 13, 10:32 AM CDT	River Flood Warning	BMX	Greene, Hale, Marengo, Sumter	6 days

Nearby

Flash Flood Watches in Alabama, 2009 Every flash flood watch 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.