Alert archive / North Dakota / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 192, NWS Bismarck, ND

August 15, 2019Dickey County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Aug 15, 2019, 3:24 PM CDT for Dickey County, North Dakota. It was in force for 37 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 15, 2019, 3:24 PM CDT (20:24 UTC)
Expired
Aug 15, 2019, 4:01 PM CDT
In force
37 min
Issued by
NWS Bismarck, ND
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Dickey County, ND

The radar

The Aberdeen radar (KABR), 73 km from the middle of the area, began a volume at 20:28 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, 8.4 hours before the alert went out and 135 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 2019-08-15Temperature 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 2019-08-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 75 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
1279 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
75 m²/s²
0-3 km storm-relative helicity
113 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 Bismarck, ND wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 15, 2:59 PM CDT, 25 minutes earlier.

Area forecast discussion, Aug 15, 2:59 PM CDT, 25 minutes before
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Hazardous weather outlook, Aug 15, 3:01 PM CDT, 23 minutes before
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In the hours before

Special weather statement, Aug 15, 1:15 PM CDT, 2 hours 9 minutes before
Special Weather Statement
National Weather Service Bismarck ND
115 PM CDT Thu Aug 15 2019

NDZ034-035-045-046-151900-
Sioux ND-Morton ND-Burleigh ND-Emmons ND-
115 PM CDT Thu Aug 15 2019

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SIOUX...SOUTHERN
BURLEIGH...EASTERN MORTON AND WESTERN EMMONS COUNTIES UNTIL 200 PM
CDT...

At 114 PM CDT, strong thunderstorms were located along a line
extending from 5 miles south of Mandan to 5 miles west of Solen to
near Walker. Movement was east at 35 mph.

Half inch hail and wind gusts to 50 mph will be possible with these
storms.

Locations impacted include...
Bismarck, Mandan, Linton, Fort Yates, Selfridge, Lincoln, Hazelton,
Menoken, Sterling, Solen, Cannon Ball, St. Anthony, Prairie Knights
Resort, Mcdowell Dam Recreation Area, Mckenzie, Temvik, Hazelton
Recreation Area, University Of Mary, Huff and Moffit.

If you are on or near the Missouri River or on a lake, get out of
the water and move indoors or inside a vehicle. Remember, If you can
hear thunder, you are close enough to be struck by lightning. Do not
be caught on the water in a thunderstorm.

Campers should move to a sturdy shelter until these storms pass.

&&

LAT...LON 4687 10018 4635 10017 4594 10027 4595 10113
      4637 10098 4682 10099
TIME...MOT...LOC 1814Z 271DEG 29KT 4675 10092 4637 10091 4595 10106

VINING
Local storm report, Aug 15, 1:54 PM CDT, 1 hour 30 minutes before
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Special weather statement, Aug 15, 1:58 PM CDT, 1 hour 26 minutes before
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Special weather statement, Aug 15, 2:09 PM CDT, 1 hour 15 minutes before
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Special weather statement, Aug 15, 2:44 PM CDT, 40 minutes before
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Special weather statement, Aug 15, 3:08 PM CDT, 16 minutes before
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The office that day

Everything else NWS Bismarck, ND issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 15, 8:45 AM CDTSpecial Weather StatementBISBurleigh30 min
Aug 15, 9:51 AM CDTSpecial Weather StatementBISOliver39 min
Aug 15, 11:45 AM CDTSpecial Weather StatementBISGrant45 min
Aug 15, 12:31 PM CDTSpecial Weather StatementBISSioux44 min
Aug 15, 12:49 PM CDTSpecial Weather StatementBISMcIntosh41 min
Aug 15, 1:06 PM CDTSevere Thunderstorm WarningBISMcIntosh54 min
Aug 15, 1:15 PM CDTSpecial Weather StatementBISEmmons, Sioux45 min
Aug 15, 1:58 PM CDTSpecial Weather StatementBISMcIntosh47 min
Aug 15, 2:09 PM CDTSpecial Weather StatementBISDickey36 min
Aug 15, 2:44 PM CDTSpecial Weather StatementBISDickey46 min
Aug 15, 3:08 PM CDTSpecial Weather StatementBISDickey52 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 2019Every severe thunderstorm warning in 2019

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.