Alert archive / South Dakota / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 144, NWS Aberdeen, SD

September 7, 2013Corson County, Dewey County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Sep 7, 2013, 10:39 PM MDT for Corson County, Dewey County, South Dakota. It was in force for 51 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 7, 2013, 10:39 PM MDT (04:39 UTC)
Expired
Sep 7, 2013, 11:30 PM MDT
In force
51 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

The radar

The Bismarck radar (KBIS), 150 km from the middle of the area, began a volume at 04:39 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.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Sep 7, 4:21 PM MDTSevere Thunderstorm WatchSPC7 hr

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 Sep 7, 7:17 PM MDT, 3 hours 22 minutes earlier.

Area forecast discussion, Sep 7, 7:17 PM MDT, 3 hours 22 minutes before
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Hazardous weather outlook, Sep 7, 3:33 AM MDT, 19 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
433 AM CDT SAT SEP 7 2013

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-080945-
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-
433 AM CDT SAT SEP 7 2013 /333 AM MDT SAT SEP 7 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

ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED TODAY AND
TONIGHT. SEVERE STORMS ARE NOT ANTICIPATED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE WILL BE ADDITIONAL CHANCES FOR THUNDERSTORMS SUNDAY THROUGH
MONDAY. SOME THUNDERSTORMS SUNDAY EVENING COULD BECOME STRONG TO
SEVERE WITH HAIL BEING THE MAIN TREAT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.

In the hours before

Special weather statement, Sep 7, 5:33 PM MDT, 5 hours 6 minutes before
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Special weather statement, Sep 7, 9:07 PM MDT, 1 hour 32 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ABERDEEN SD
1007 PM CDT SAT SEP 7 2013

SDZ003-080400-
CORSON-
907 PM MDT SAT SEP 7 2013

...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR WESTERN CORSON
COUNTY UNTIL 1000 PM MDT...

AT 905 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM THUNDER HAWK TO 13
MILES WEST OF SHAMBO RANCH TO 9 MILES NORTHWEST OF IRON LIGHTNING...
MOVING EAST AT 20 MPH.

A FEW LOCATIONS IN THE ADVISORY INCLUDE KELDRON...SHAMBO RANCH...
MORRISTOWN AND WATAUGA.

SMALL HAIL...AND WINDS AROUND 40 TO 50 MPH ARE EXPECTED WITH THESE
STORMS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. IF YOU CAN HEAR
THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM MDT
SATURDAY EVENING FOR NORTH CENTRAL SOUTH DAKOTA.

&&
Special weather statement, Sep 7, 10:17 PM MDT, 22 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ABERDEEN SD
1117 PM CDT SAT SEP 7 2013

SDZ003-015-080515-
CORSON-DEWEY-
1017 PM MDT SAT SEP 7 2013

...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR CENTRAL CORSON
AND NORTHWESTERN DEWEY COUNTIES UNTIL 1115 PM MDT...

AT 1013 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM MCINTOSH TO 8 MILES
NORTH OF ISABEL TO THUNDER BUTTE...MOVING EAST AT 30 MPH.

A FEW LOCATIONS IN THE ADVISORY INCLUDE KLEIN RANCH...ISABEL...
WALKER...FIRESTEEL...BULLHEAD...GREEN GRASS...TIMBER LAKE...LITTLE
MOREAU REC AREA...MCLAUGHLIN...GLENCROSS...WHITE HORSE...TRAIL
CITY...MAHTO AND LITTLE EAGLE.

SMALL HAIL...AND WINDS AROUND 40 TO 50 MPH ARE EXPECTED WITH THESE
STORMS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. IF YOU CAN HEAR
THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM MDT
SATURDAY EVENING FOR NORTH CENTRAL SOUTH DAKOTA.

&&

TDK

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 8, 12:04 AM MDTSevere Thunderstorm WarningABRCampbell, Corson, Dewey, Walworth56 min
Sep 8, 12:32 AM MDTSevere Thunderstorm WarningABRCampbell28 min
Sep 8, 12:43 AM MDTSevere Thunderstorm WarningABRCampbell, Edmunds, McPherson, Walworth62 min
Sep 8, 9:29 AM MDTFlash Flood WatchABRCorson17 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.