Alert archive / Alabama / Flash Flood Warnings in 2009

Flash Flood Warning 33, NWS Huntsville, AL

May 13, 2009Morgan County, Alabama

NWS Huntsville, AL issued this flash flood warning at May 13, 2009, 10:56 AM CDT for Morgan County, Alabama. It was in force for 98 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
May 13, 2009, 10:56 AM CDT (15:56 UTC)
Expired
May 13, 2009, 12:34 PM CDT
In force
98 min
Issued by
NWS Huntsville, AL
Area
Storm-based polygon
Flood severity
None

County Morgan County, AL

The radar

The Northeast Alabama radar (KHTX), 88 km from the middle of the area, began a volume at 15:59 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 May 13, 9:12 AM CDT, 1 hour 44 minutes earlier.

Area forecast discussion, May 13, 9:12 AM CDT, 1 hour 44 minutes before
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Hazardous weather outlook, May 13, 4:26 AM CDT, 6 hours 30 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE HUNTSVILLE AL
426 AM CDT WED MAY 13 2009

ALZ001>010-016-TNZ076-096-097-131800-
LAUDERDALE-COLBERT-FRANKLIN AL-LAWRENCE-LIMESTONE-MADISON-MORGAN-
MARSHALL-JACKSON-DEKALB-CULLMAN-MOORE-LINCOLN-FRANKLIN TN-
426 AM CDT WED MAY 13 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH ALABAMA AND PORTIONS
OF SOUTHERN MIDDLE TENNESSEE.

.DAY ONE...TODAY AND TONIGHT...

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

SCATTERED SHOWERS AND THUNDERSTORMS WILL IMPACT THE AREA TODAY AS
SOUTHERLY FLOW BECOMES ESTABLISHED OVER THE TENNESSEE VALLEY. THE
ACTIVITY WILL DISSIPATE EARLY THIS EVENING WITH THE LOSS OF
DAYTIME HEATING.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

UNSETTLED WEATHER WILL CONTINUE THROUGH THE WEEKEND. SCATTERED
SHOWERS AND THUNDERSTORMS ARE POSSIBLE DURING THE WORK WEEK...WITH
A FEW STRONG STORMS POSSIBLE ON THURSDAY AND FRIDAY AFTERNOON.

A COLD FRONT WILL APPROACH THE AREA IN TIME FOR THE WEEKEND...WITH
SHOWERS AND THUNDERSTORMS POSSIBLE AREAWIDE ON SATURDAY INTO
SUNDAY.

.SPOTTER CALL TO ACTION STATEMENT...

ACTIVATION OF STORM SPOTTERS AND EMERGENCY MANAGEMENT PERSONNEL
IS NOT ANTICIPATED AT THIS TIME.

JLL

In the hours before

Special weather statement, May 13, 8:32 AM CDT, 2 hours 24 minutes before
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Special weather statement, May 13, 9:44 AM CDT, 1 hour 12 minutes before
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Special weather statement, May 13, 10:30 AM CDT, 26 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 13, 7:37 AM CDTFlash Flood WarningHUNLawrence, Morgan113 min

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.