Alert archive / South Dakota / Wind Chill Advisories in 2014
Wind Chill Advisory 12, NWS Aberdeen, SD
NWS Aberdeen, SD issued this wind chill advisory at Feb 25, 2014, 2:51 PM CST for 15 counties in South Dakota; Big Stone County, Traverse County, Minnesota. It took effect at Feb 25, 2014, 6:00 PM CST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Feb 25, 2014, 2:51 PM CST (20:51 UTC)
- In effect from
- Feb 25, 2014, 6:00 PM CST
- Expired
- Feb 26, 2014, 9:00 AM CST
- In force
- 15 hr
- Issued by
- NWS Aberdeen, SD
Counties Big Stone County, MN, Traverse County, MN, Brown County, SD, Campbell County, SD, Clark County, SD, Codington County, SD, Day County, SD, Deuel County, SD, Edmunds County, SD, Faulk County, SD, Grant County, SD, Hamlin County, SD, Marshall County, SD, McPherson County, SD, Roberts County, SD, Spink County, SD, Walworth County, SD
The radar
The Aberdeen radar (KABR), 40 km from the middle of the area, began a volume at 20:52 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 nearest sounding before it
Bismarck Municip, ND (KBIS), launched 12:00Z, 8.9 hours before the alert went out and 268 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1055 m above ground
- 0-6 km bulk shear
- 70 kt
- 0-1 km storm-relative helicity
- -20 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill advisory 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 wind chill advisory went out at Feb 25, 11:36 AM CST, 3 hours 15 minutes earlier.
Area forecast discussion, Feb 25, 11:36 AM CST, 3 hours 15 minutes before
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</html>Hazardous weather outlook, Feb 25, 4:33 AM CST, 10 hours 18 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ABERDEEN SD 433 AM CST TUE FEB 25 2014 MNZ039-046-SDZ003>011-015>023-034>037-261045- TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL- ROBERTS-WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-FAULK-SPINK-CLARK- CODINGTON-GRANT-HAMLIN-DEUEL-SULLY-HUGHES-HYDE-HAND- 433 AM CST TUE FEB 25 2014 /333 AM MST TUE FEB 25 2014/ 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 EXTREMELY COLD WIND CHILLS WILL BE IN PLACE THROUGH MUCH OF THIS MORNING. THIS AFTERNOON...INCREASING NORTHWEST WINDS COMBINED WITH FRESH SNOWFALL MAY CAUSE PERIODS OF BLOWING OR DRIFTING SNOW. WIND CHILL VALUES WILL AGAIN DROP INTO THE -20 TO -30 DEGREE RANGE TONIGHT INTO WEDNESDAY MORNING. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY COLD TEMPERATURES AND SEVERAL PERIODS OF EXTREMELY COLD WIND CHILLS CAN BE EXPECTED THROUGHOUT THE WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. SDZ033-045-048-051-261045- STANLEY-JONES-LYMAN-BUFFALO- 433 AM CST TUE FEB 25 2014 /333 AM MST TUE FEB 25 2014/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL SOUTH DAKOTA. .DAY ONE...TODAY AND TONIGHT THIS AFTERNOON...INCREASING NORTHWEST WINDS COMBINED WITH FRESH SNOWFALL MAY CAUSE PERIODS OF BLOWING OR DRIFTING SNOW. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY COLD TEMPERATURES AND SEVERAL PERIODS OF EXTREMELY COLD WIND CHILLS CAN BE EXPECTED THROUGHOUT THE WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. SERR
In the hours before
Local storm report, Feb 25, 10:05 AM CST, 4 hours 46 minutes before
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</html>Local storm report, Feb 25, 10:06 AM CST, 4 hours 45 minutes before
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</html>Local storm report, Feb 25, 10:07 AM CST, 4 hours 44 minutes before
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</html>Local storm report, Feb 25, 10:08 AM CST, 4 hours 43 minutes before
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</html>Local storm report, Feb 25, 10:13 AM CST, 4 hours 38 minutes before
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</html>Special weather statement, Feb 25, 1:00 PM CST, 1 hour 51 minutes before
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</html>Nearby
Wind Chill Advisories in South Dakota, 2014Wind Chill Advisories in Minnesota, 2014Every wind chill advisory in 2014
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.