Alert archive / North Dakota / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 63, NWS Bismarck, ND

June 10, 2021Billings County, Golden Valley County, Slope County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Jun 10, 2021, 10:01 PM MDT for Billings County, Golden Valley County, Slope County, North Dakota. It was in force for 59 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 10, 2021, 10:01 PM MDT (04:01 UTC)
Expired
Jun 10, 2021, 11:00 PM MDT
In force
59 min
Issued by
NWS Bismarck, ND
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

Counties Billings County, ND, Golden Valley County, ND, Slope County, ND

The radar

The Bismarck radar (KBIS), 227 km from the middle of the area, began a volume at 04:02 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
Jun 10, 8:54 PM MDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 00:00Z, 4.0 hours before the alert went out and 232 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, Bismarck Municip, ND at 00:00Z on 2021-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1785 joules per kilogram.LCLLFCEL10008507005003002001001 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, Bismarck Municip, ND at 00:00Z on 2021-06-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 75 square meters per square second.193958Sfc1 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
1785 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
2484 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
75 m²/s²
0-3 km storm-relative helicity
210 m²/s²
Significant tornado parameter
0.0
Supercell composite
4.8

Open this sounding in Storm Lab

The text

As transmitted.

695 
WUUS53 KBIS 110401
SVRBIS
NDC007-033-087-110500-
/O.NEW.KBIS.SV.W.0063.210611T0401Z-210611T0500Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
1001 PM MDT Thu Jun 10 2021

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  Southern Golden Valley County in southwestern North Dakota...
  Southwestern Billings County in southwestern North Dakota...
  Slope County in southwestern North Dakota...

* Until 1100 PM MDT.

* At 1001 PM MDT, a severe thunderstorm was located 6 miles northeast
  of Marmarth, or 20 miles east of Baker, moving northeast at 30 mph.

  HAZARD...60 mph wind gusts and half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* This severe thunderstorm will remain over mainly rural areas of
  southern Golden Valley, southwestern Billings and Slope Counties,
  including the following locations... Pretty Butte and Three V
  Crossing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4656 10404 4689 10324 4628 10321 4628 10402
TIME...MOT...LOC 0401Z 233DEG 25KT 4638 10385 

HAIL...1.25IN
WIND...60MPH
 
$$

CJS
3 follow-up statements
765 
WWUS53 KBIS 110423
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1023 PM MDT Thu Jun 10 2021

NDC007-033-087-110500-
/O.CON.KBIS.SV.W.0063.000000T0000Z-210611T0500Z/
Golden Valley ND-Billings ND-Slope ND-
1023 PM MDT Thu Jun 10 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM MDT
FOR SOUTHERN GOLDEN VALLEY...SOUTHWESTERN BILLINGS AND NORTHWESTERN
SLOPE COUNTIES...

At 1023 PM MDT, a severe thunderstorm was located 16 miles west of
Amidon, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Amidon and Three V Crossing. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4656 10404 4689 10324 4649 10322 4633 10391
TIME...MOT...LOC 0423Z 233DEG 25KT 4647 10367 

HAIL...1.00IN
WIND...60MPH
 
$$

ANGLIN
611 
WWUS53 KBIS 110439
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1039 PM MDT Thu Jun 10 2021

NDC007-033-087-110500-
/O.CON.KBIS.SV.W.0063.000000T0000Z-210611T0500Z/
Golden Valley ND-Billings ND-Slope ND-
1039 PM MDT Thu Jun 10 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM MDT
FOR SOUTHEASTERN GOLDEN VALLEY...SOUTHWESTERN BILLINGS AND NORTH
CENTRAL SLOPE COUNTIES...

At 1038 PM MDT, a severe thunderstorm was located 11 miles west of
Amidon, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

This severe thunderstorm will remain over mainly rural areas of
southeastern Golden Valley, southwestern Billings and north central
Slope Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4689 10324 4649 10322 4650 10372 4667 10377
TIME...MOT...LOC 0438Z 233DEG 25KT 4654 10354 

HAIL...1.00IN
WIND...60MPH
 
$$

ANGLIN
905 
WWUS53 KBIS 110453
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1053 PM MDT Thu Jun 10 2021

NDC007-033-087-110503-
/O.EXP.KBIS.SV.W.0063.000000T0000Z-210611T0500Z/
Golden Valley ND-Billings ND-Slope ND-
1053 PM MDT Thu Jun 10 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GOLDEN VALLEY...
SOUTHWESTERN BILLINGS AND NORTH CENTRAL SLOPE COUNTIES WILL EXPIRE AT
1100 PM MDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Severe Thunderstorm Watch remains in effect until 200 AM MDT for
southwestern North Dakota.

LAT...LON 4689 10324 4649 10322 4650 10372 4667 10377
TIME...MOT...LOC 0453Z 233DEG 25KT 4660 10342 

$$

ANGLIN

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 10, 6:10 PM MDTSevere Thunderstorm WarningBISMcKenzie, Williams65 min
Jun 10, 6:17 PM MDTSevere Thunderstorm WarningBISGolden Valley, McKenzie58 min
Jun 10, 6:30 PM MDTAreal Flood AdvisoryBISMcKenzie3 hr
Jun 10, 6:47 PM MDTSevere Thunderstorm WarningBISBurke, Divide, Williams43 min
Jun 10, 6:49 PM MDTTornado WarningBISMcKenzie26 min
Jun 10, 7:12 PM MDTTornado Warning Tornado observedConsiderable damage threatBISMcKenzie33 min
Jun 10, 7:23 PM MDTSevere Thunderstorm WarningBISBurke, Divide, Mountrail, Williams52 min
Jun 10, 7:45 PM MDTSevere Thunderstorm WarningBISMcKenzie, Williams45 min
Jun 10, 8:28 PM MDTSevere Thunderstorm WarningBISDivide, McKenzie, Williams62 min
Jun 10, 8:49 PM MDTTornado WarningBISWilliams26 min
Jun 10, 8:53 PM MDTSevere Thunderstorm WarningBISBurke, Mountrail52 min
Jun 10, 9:23 PM MDTSevere Thunderstorm WarningBISMcKenzie, Williams52 min
Jun 10, 9:28 PM MDTFlash Flood WarningBISMcKenzie, Williams4 hr
Jun 10, 9:29 PM MDTSevere Thunderstorm WarningBISBurke, Divide, Mountrail, Williams61 min
Jun 10, 9:35 PM MDTSevere Thunderstorm WarningBISBillings, Golden Valley, McKenzie, Williams40 min
Jun 10, 9:40 PM MDTSpecial Weather StatementBISRenville50 min
Jun 10, 9:57 PM MDTSevere Thunderstorm WarningBISBurke, Renville, Ward39 min
Jun 10, 10:14 PM MDTSevere Thunderstorm WarningBISDivide, McKenzie, Williams46 min
Jun 10, 10:29 PM MDTSevere Thunderstorm WarningBISBurke, Divide, Mountrail, Williams61 min
Jun 10, 10:45 PM MDTSevere Thunderstorm WarningBISBurke, Divide, McKenzie, Mountrail, Williams45 min
Jun 10, 10:51 PM MDTSevere Thunderstorm WarningBISDunn, Grant, Hettinger, Mercer, Morton, Stark54 min
Jun 10, 11:21 PM MDTSevere Thunderstorm WarningBISGrant, Morton, Sioux54 min
Jun 10, 11:30 PM MDTSevere Thunderstorm WarningBISBottineau, Burke, McKenzie, McLean, Mountrail, Renville and 2 more60 min
Jun 10, 11:37 PM MDTSevere Thunderstorm WarningBISDunn, Mercer, Morton, Oliver, Stark38 min
Jun 10, 11:55 PM MDTSevere Thunderstorm WarningBISBurleigh, Morton, Oliver35 min
Jun 11, 12:11 AM MDTSevere Thunderstorm WarningBISEmmons, Grant, Morton, Sioux34 min
Jun 11, 12:26 AM MDTSevere Thunderstorm WarningBISBottineau, McHenry, McLean, Renville, Rolette, Sheridan and 1 more64 min
Jun 11, 12:27 AM MDTSevere Thunderstorm WarningBISBurleigh, McLean, Morton, Oliver, Sheridan33 min
Jun 11, 1:00 AM MDTSevere Thunderstorm WarningBISBurleigh, Emmons, Kidder45 min
Jun 11, 1:26 AM MDTSevere Thunderstorm WarningBISBottineau, McHenry, Pierce, Renville, Rolette, Ward64 min
Jun 11, 1:33 AM MDTSevere Thunderstorm WarningBISEmmons, Kidder, Logan, Stutsman57 min
Jun 11, 2:31 AM MDTSpecial Weather StatementBISDickey, Foster, LaMoure, Logan, McIntosh, Stutsman29 min
Jun 11, 2:43 AM MDTSevere Thunderstorm WarningBISDickey, Foster, LaMoure, Logan, McIntosh, Stutsman47 min
Jun 11, 4:19 AM MDTWind AdvisoryBISAdams, Billings, Bottineau, Bowman, Burke, Divide and 19 more16 hr

Nearby

Severe Thunderstorm Warnings in North Dakota, 2021Every severe thunderstorm warning in 2021

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.