Alert archive / South Dakota / Areal Flood Warnings in 2011

Areal Flood Warning 13, NWS Aberdeen, SD

April 3, 2011Brown County, South Dakota

NWS Aberdeen, SD issued this areal flood warning at Apr 3, 2011, 2:24 PM CDT for Brown County, South Dakota. It was in force for 4 days. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Apr 3, 2011, 2:24 PM CDT (19:24 UTC)
Expired: Apr 7, 2011, 9:25 AM CDT
In force: 4 days
Issued by: NWS Aberdeen, SD
Area: Storm-based polygon
Flood severity: None

County Brown County, SD

The radar

The Aberdeen radar (KABR), 16 km from the middle of the area, began a volume at 19:26 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 areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Aberdeen, SD wrote its last area forecast discussion before this areal flood warning went out at Apr 3, 10:34 AM CDT, 3 hours 50 minutes earlier.

Area forecast discussion, Apr 3, 10:34 AM CDT, 3 hours 50 minutes before

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Hazardous weather outlook, Apr 3, 5:50 AM CDT, 8 hours 34 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
550 AM CDT SUN APR 3 2011

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-041100-
TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL-
ROBERTS-WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-FAULK-SPINK-CLARK-
CODINGTON-GRANT-HAMLIN-DEUEL-STANLEY-SULLY-HUGHES-HYDE-HAND-JONES-
LYMAN-BUFFALO-
550 AM CDT SUN APR 3 2011 /450 AM MDT SUN APR 3 2011/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
MINNESOTA...CENTRAL SOUTH DAKOTA...NORTH CENTRAL SOUTH DAKOTA AND
NORTHEAST SOUTH DAKOTA.

.DAY ONE...TODAY AND TONIGHT

STRONG WINDS...SOME LIGHT FALLING SNOW AND SOME AREAS OF BLOWING
SNOW ARE ALL EXPECTED TONIGHT. VISIBILITY MAY BE REDUCED AT TIMES
IN WIND-FAVORED AREAS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.

DORN

The office that day

Everything else NWS Aberdeen, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 3, 9:12 AM CDT	River Flood Warning	ABR	Roberts	49 hr
Apr 3, 10:09 AM CDT	River Flood Warning	ABR	Codington	70 hr
Apr 3, 10:09 AM CDT	River Flood Warning	ABR	Codington	18 days
Apr 3, 10:09 AM CDT	River Flood Warning	ABR	Hamlin	16 days
Apr 3, 10:30 AM CDT	River Flood Warning	ABR	Brown	5 days

Nearby

Areal Flood Warnings in South Dakota, 2011 Every areal flood warning in 2011

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.