Alert archive / South Dakota / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 129, NWS Aberdeen, SD

August 28, 2013Corson County, Dewey County, Walworth County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Aug 28, 2013, 12:08 AM MDT for Corson County, Dewey County, Walworth County, South Dakota. It was in force for 52 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
Aug 28, 2013, 12:08 AM MDT (06:08 UTC)
Expired
Aug 28, 2013, 1:00 AM MDT
In force
52 min
Issued by
NWS Aberdeen, SD
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Corson County, SD, Dewey County, SD, Walworth County, SD

The radar

The Bismarck radar (KBIS), 149 km from the middle of the area, began a volume at 06:09 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 severe thunderstorm 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 severe thunderstorm warning went out at Aug 27, 11:26 PM MDT, 42 minutes earlier.

Area forecast discussion, Aug 27, 11:26 PM MDT, 42 minutes before
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Hazardous weather outlook, Aug 27, 3:19 AM MDT, 20 hours 49 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
419 AM CDT TUE AUG 27 2013

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-280930-
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-
419 AM CDT TUE AUG 27 2013 /319 AM MDT TUE AUG 27 2013/

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

TEMPERATURES WILL AGAIN TOP OUT IN THE 90S TODAY. HEAT INDEX
VALUES MAY APPROACH 100 DEGREES THIS AFTERNOON.

REMNANTS OF TROPICAL STORM IVO WILL RESULT IN THE LOW CHANCE FOR A
FEW HIGH BASED STORMS PUSHING IN FROM THE WEST THIS EVENING. THE
RISK FOR STORMS WILL CONTINUE THROUGH THE NIGHT...THOUGH SEVERE
WEATHER IS UNLIKELY.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

HEAT INDEX VALUES WILL CONTINUE TO TOP OUT AROUND 100 DEGREES OVER
THE NEXT SEVERAL DAYS.

A FEW STORMS COULD DEVELOP OVER THE AREA WEDNESDAY. SEVERE WEATHER
WILL REMAIN UNLIKELY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.

CONNELLY

In the hours before

Local storm report, Aug 27, 6:26 PM MDT, 5 hours 42 minutes before
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Local storm report, Aug 27, 7:29 PM MDT, 4 hours 39 minutes before
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Special weather statement, Aug 27, 8:14 PM MDT, 3 hours 54 minutes before
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Special weather statement, Aug 27, 10:17 PM MDT, 1 hour 51 minutes before
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Local storm report, Aug 27, 10:19 PM MDT, 1 hour 49 minutes before
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Local storm report, Aug 27, 11:16 PM MDT, 52 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 27, 6:12 PM MDTSevere Thunderstorm WarningABRCorson48 min
Aug 27, 7:16 PM MDTSevere Thunderstorm WarningABRDewey59 min
Aug 27, 8:19 PM MDTSevere Thunderstorm WarningABRDewey56 min
Aug 27, 8:23 PM MDTSevere Thunderstorm WarningABRCorson52 min
Aug 27, 9:14 PM MDTSevere Thunderstorm WarningABRDewey, Potter61 min
Aug 27, 9:25 PM MDTSevere Thunderstorm WarningABRCorson, Dewey50 min
Aug 27, 10:39 PM MDTSevere Thunderstorm WarningABRCorson, Dewey51 min
Aug 27, 11:23 PM MDTSevere Thunderstorm WarningABRCorson, Dewey67 min
Aug 28, 12:21 AM MDTSevere Thunderstorm WarningABRDewey39 min
Aug 28, 1:02 AM MDTSevere Thunderstorm WarningABRDewey58 min
Aug 28, 1:11 AM MDTSevere Thunderstorm WarningABRDewey64 min
Aug 28, 1:37 AM MDTHeat AdvisoryABRBrown, Buffalo, Campbell, Clark, Codington, Corson and 20 more16 hr
Aug 28, 1:54 AM MDTSevere Thunderstorm WarningABRDewey51 min
Aug 28, 2:00 AM MDTSevere Thunderstorm WarningABRDewey60 min
Aug 28, 2:41 AM MDTSevere Thunderstorm WarningABRDewey, Potter, Walworth64 min
Aug 28, 3:33 AM MDTSevere Thunderstorm WarningABREdmunds, Faulk, Hand, Hyde, Potter, Sully57 min
Aug 28, 4:29 AM MDTSevere Thunderstorm WarningABRFaulk, Hand, Hyde46 min
Aug 28, 5:39 AM MDTSevere Thunderstorm WarningABRClark, Spink51 min
Aug 28, 6:25 AM MDTSevere Thunderstorm WarningABRClark, Hamlin50 min
Aug 28, 1:37 PM MDTHeat AdvisoryABRBrown, Buffalo, Campbell, Clark, Codington, Corson and 20 more28 hr

Nearby

Severe Thunderstorm Warnings in South Dakota, 2013Every severe thunderstorm warning in 2013

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.