Alert archive / South Dakota / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 147, NWS Aberdeen, SD

July 24, 2015Dewey County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Jul 24, 2015, 11:24 PM MDT for 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: Jul 24, 2015, 11:24 PM MDT (05:24 UTC)
Expired: Jul 25, 2015, 12:15 AM MDT
In force: 51 min
Issued by: NWS Aberdeen, SD
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Dewey County, SD

The radar

The Bismarck radar (KBIS), 180 km from the middle of the area, began a volume at 05:27 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 Jul 24, 7:45 PM MDT, 3 hours 39 minutes earlier.

Area forecast discussion, Jul 24, 7:45 PM MDT, 3 hours 39 minutes before

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Hazardous weather outlook, Jul 24, 2:50 AM MDT, 20 hours 34 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ABERDEEN SD
350 AM CDT FRI JUL 24 2015

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-250900-
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-
350 AM CDT FRI JUL 24 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

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

ELEVATED STORMS WILL RETURN TO THE REGION EARLY SATURDAY. THE
SEVERE WEATHER RISK REMAINS LOW UNTIL THE AFTERNOON. THE MAIN
RISKS SATURDAY AFTERNOON AND EVENING IS HAIL AND STRONG
WINDS...AS WELL AS HEAVY RAIN. THE AREA AT GREATEST RISK IS
CENTRAL AND SOUTHEAST SOUTH DAKOTA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

CONNELLY

In the hours before

Local storm report, Jul 24, 11:08 PM MDT, 16 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1208 AM CDT SAT JUL 25 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 AM     HAIL             LANTRY                  45.02N 101.42W
07/25/2015  M0.50 INCH       DEWEY              SD   TRAINED SPOTTER

&&

EVENT NUMBER ABR1500666

CONNELLY

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 24, 10:43 PM MDT	Severe Thunderstorm Warning	ABR	Dewey	47 min
Jul 25, 12:34 AM MDT	Special Weather Statement	ABR	Walworth	41 min
Jul 25, 6:24 AM MDT	Severe Thunderstorm Warning	ABR	Jones, Stanley	51 min
Jul 25, 7:14 AM MDT	Severe Thunderstorm Warning	ABR	Jones, Lyman	32 min
Jul 25, 2:24 PM MDT	Severe Thunderstorm Warning	ABR	Campbell, McPherson	45 min
Jul 25, 2:47 PM MDT	Severe Thunderstorm Warning	ABR	McPherson	58 min
Jul 25, 3:18 PM MDT	Severe Thunderstorm Warning	ABR	Dewey, Potter, Walworth	28 min
Jul 25, 3:41 PM MDT	Severe Thunderstorm Warning	ABR	McPherson	49 min
Jul 25, 3:49 PM MDT	Tornado Warning Tornado observed	ABR	McPherson	26 min
Jul 25, 3:54 PM MDT	Severe Thunderstorm Warning	ABR	Edmunds, Faulk, Potter, Walworth	51 min
Jul 25, 3:56 PM MDT	Severe Thunderstorm Warning	ABR	Edmunds, Faulk, Potter, Walworth	49 min
Jul 25, 4:38 PM MDT	Severe Thunderstorm Warning	ABR	Edmunds, Faulk, Hand, Hyde, Potter	67 min
Jul 25, 5:00 PM MDT	Severe Thunderstorm Warning	ABR	Brown, Edmunds, Faulk, Hand, Spink	60 min
Jul 25, 5:01 PM MDT	Special Weather Statement	ABR	Potter	44 min
Jul 25, 5:18 PM MDT	Flash Flood Warning	ABR	Faulk, Potter	6 hr
Jul 25, 5:22 PM MDT	Flash Flood Warning	ABR	Edmunds	6 hr
Jul 25, 5:46 PM MDT	Severe Thunderstorm Warning	ABR	Brown, Clark, Day, Spink	59 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 2015 Every 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; radar from the NEXRAD Level II archive.