Alert archive / South Dakota / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 36, NWS Aberdeen, SD

June 19, 2015Hand County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Jun 19, 2015, 5:15 PM CDT for Hand County, South Dakota. It was in force for 12 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
Jun 19, 2015, 5:15 PM CDT (22:15 UTC)
Expired
Jun 19, 2015, 5:27 PM CDT
In force
12 min
Issued by
NWS Aberdeen, SD
Area
Storm-based polygon
Hail
1.25 in
Wind
50.0 mph

County Hand County, SD

The radar

The Aberdeen radar (KABR), 111 km from the middle of the area, began a volume at 22:14 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

Aberdeen, SD (KABR), launched 12:00Z, 10.3 hours before the alert went out and 62 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.

Skew-T log-pSkew-T log-p diagram, Aberdeen, SD at 12:00Z on 2015-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Aberdeen, SD at 12:00Z on 2015-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 190 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1398 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
190 m²/s²
0-3 km storm-relative helicity
286 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Jun 19, 4:11 PM CDT, 1 hour 4 minutes earlier.

Area forecast discussion, Jun 19, 4:11 PM CDT, 1 hour 4 minutes before
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Hazardous weather outlook, Jun 19, 3:45 AM CDT, 13 hours 30 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
345 AM CDT FRI JUN 19 2015

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-201000-
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-
345 AM CDT FRI JUN 19 2015

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

SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE EARLY THIS
MORNING AND INTO THE AFTERNOON HOURS. HOWEVER...OF MORE CONCERN IS
THE LOW PRESSURE SYSTEM THAT WILL MOVE FROM WEST TO EAST ACROSS
THE DAKOTAS AND INTO WEST CENTRAL MINNESOTA TONIGHT. CONDITIONS
WILL BE PRIME FOR SEVERE STORMS...WITH DAMAGING WINDS AND LARGE
HAIL A SIGNIFICANT THREAT TONIGHT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

ON AND OFF CHANCES FOR THUNDERSTORMS EXIST THROUGH THE WEEKEND AND
INTO NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS LIKELY TONIGHT.

SERR

In the hours before

Local storm report, Jun 19, 3:02 PM CDT, 2 hours 13 minutes before
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Special weather statement, Jun 19, 3:50 PM CDT, 1 hour 25 minutes before
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Local storm report, Jun 19, 5:06 PM CDT, 9 minutes before
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Local storm report, Jun 19, 5:10 PM CDT, 5 minutes before
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Local storm report, Jun 19, 5:11 PM CDT, 4 minutes before
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Local storm report, Jun 19, 5:13 PM CDT, 2 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 19, 9:44 AM CDTSpecial Weather StatementABRHughes46 min
Jun 19, 12:51 PM CDTSevere Thunderstorm WarningABRHand, Hyde, Sully54 min
Jun 19, 1:10 PM CDTSevere Thunderstorm WarningABRHughes, Sully50 min
Jun 19, 1:10 PM CDTSevere Thunderstorm WarningABRHand, Hyde65 min
Jun 19, 1:35 PM CDTSevere Thunderstorm WarningABRHand43 min
Jun 19, 1:42 PM CDTSevere Thunderstorm WarningABRHand, Hyde, Sully48 min
Jun 19, 1:55 PM CDTSevere Thunderstorm WarningABRHughes, Hyde, Sully50 min
Jun 19, 2:12 PM CDTFlash Flood WarningABRHand, Hyde, Spink, Sully6 hr
Jun 19, 2:12 PM CDTSevere Thunderstorm WarningABRHand, Hyde78 min
Jun 19, 2:39 PM CDTSevere Thunderstorm WarningABRHand51 min
Jun 19, 2:45 PM CDTSevere Thunderstorm WarningABRHyde, Sully45 min
Jun 19, 3:50 PM CDTSpecial Weather StatementABRHyde40 min
Jun 19, 4:02 PM CDTFlash Flood WatchABRBrown, Campbell, Clark, Codington, Corson, Day and 15 more11 hr
Jun 19, 4:26 PM CDTSevere Thunderstorm WarningABRHand49 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2015Every severe thunderstorm warning in 2015

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.