Alert archive / North Dakota / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 33, NWS Bismarck, ND

June 8, 2021Emmons County, Kidder County, Logan County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Jun 8, 2021, 10:44 AM CDT for Emmons County, Kidder County, Logan County, North Dakota. It was in force for 46 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 8, 2021, 10:44 AM CDT (15:44 UTC)
Expired: Jun 8, 2021, 11:30 AM CDT
In force: 46 min
Issued by: NWS Bismarck, ND
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Emmons County, ND, Kidder County, ND, Logan County, ND

The radar

The Bismarck radar (KBIS), 62 km from the middle of the area, began a volume at 15:48 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, 3.7 hours before the alert went out and 58 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 534 J/kg
Mixed-layer CIN: -518 J/kg
Mixed-layer LCL: 1161 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 267 m²/s²
0-3 km storm-relative helicity: 165 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -1.5

Open this sounding in Storm Lab

The text

As transmitted.

163 
WUUS53 KBIS 081544
SVRBIS
NDC029-043-047-081630-
/O.NEW.KBIS.SV.W.0033.210608T1544Z-210608T1630Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Bismarck ND
1044 AM CDT Tue Jun 8 2021

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  Southwestern Kidder County in south central North Dakota...
  Northwestern Logan County in southeastern North Dakota...
  Northeastern Emmons County in south central North Dakota...

* Until 1130 AM CDT.

* At 1044 AM CDT, a severe thunderstorm was located 9 miles northeast
  of Braddock, or 13 miles south of Steele, moving northeast at 10
  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...
  Lake Isabel.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4651 10008 4668 10008 4688 10007 4688 9970
      4657 9971
TIME...MOT...LOC 1544Z 235DEG 9KT 4666 9997 

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

HOLLAN

2 follow-up statements

500 
WWUS53 KBIS 081559
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1059 AM CDT Tue Jun 8 2021

NDC029-043-047-081630-
/O.CON.KBIS.SV.W.0033.000000T0000Z-210608T1630Z/
Kidder ND-Logan ND-Emmons ND-
1059 AM CDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR SOUTHWESTERN KIDDER...NORTHWESTERN LOGAN AND NORTHEASTERN EMMONS
COUNTIES...

At 1059 AM CDT, a severe thunderstorm was located 10 miles south of
Steele, moving northeast at 10 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...
Steele, Dawson, Lake Isabel, and Kintyre. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4651 10008 4668 10008 4688 10007 4688 9970
      4657 9971
TIME...MOT...LOC 1559Z 234DEG 8KT 4671 9992 

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

HOLLAN

747 
WWUS53 KBIS 081618
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1118 AM CDT Tue Jun 8 2021

NDC029-043-047-081630-
/O.CON.KBIS.SV.W.0033.000000T0000Z-210608T1630Z/
Kidder ND-Logan ND-Emmons ND-
1118 AM CDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT
FOR SOUTHWESTERN KIDDER...NORTHWESTERN LOGAN AND NORTHEASTERN EMMONS
COUNTIES...

At 1118 AM CDT, a severe thunderstorm was located 10 miles southwest
of Lake Isabel, or 11 miles south of Steele, moving east at 5 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...
Steele, Dawson, Lake Isabel, and Kintyre. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4651 10008 4668 10008 4688 10007 4688 9970
      4657 9971
TIME...MOT...LOC 1618Z 274DEG 5KT 4670 9987 

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

HOLLAN

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 7, 7:38 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Stutsman	67 min
Jun 7, 7:44 PM CDT	Special Weather Statement	BIS	Emmons	31 min
Jun 7, 7:58 PM CDT	Tornado Warning	BIS	LaMoure, Stutsman	32 min
Jun 7, 8:01 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Logan, Stutsman	44 min
Jun 7, 8:23 PM CDT	Severe Thunderstorm Warning	BIS	Logan, McIntosh	52 min
Jun 7, 8:44 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Logan, Stutsman	61 min
Jun 7, 8:50 PM CDT	Tornado Warning	BIS	LaMoure, Stutsman	25 min
Jun 7, 9:26 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	64 min
Jun 7, 10:07 PM CDT	Special Weather Statement	BIS	Dickey	38 min
Jun 7, 10:57 PM CDT	Special Weather Statement	BIS	Logan	48 min
Jun 7, 11:36 PM CDT	Special Weather Statement	BIS	LaMoure	39 min
Jun 7, 11:41 PM CDT	Severe Thunderstorm Warning	BIS	Dickey, LaMoure	49 min
Jun 7, 11:51 PM CDT	Severe Thunderstorm Warning	BIS	Logan, McIntosh	39 min
Jun 8, 12:26 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure	28 min
Jun 8, 1:44 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Stutsman	61 min
Jun 8, 1:53 AM CDT	Special Weather Statement	BIS	Stutsman	37 min
Jun 8, 2:27 AM CDT	Special Weather Statement	BIS	Stutsman	33 min
Jun 8, 2:44 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Stutsman	61 min
Jun 8, 2:56 AM CDT	Special Weather Statement	BIS	Stutsman	34 min
Jun 8, 3:11 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	28 min
Jun 8, 3:58 AM CDT	Areal Flood Advisory	BIS	LaMoure, Stutsman	4 hr
Jun 8, 4:00 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	60 min
Jun 8, 4:46 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure	59 min
Jun 8, 4:57 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	63 min
Jun 8, 5:13 AM CDT	Areal Flood Advisory	BIS	Stutsman	3 hr
Jun 8, 6:00 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Stutsman	60 min
Jun 8, 6:09 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure	66 min
Jun 8, 7:07 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	38 min
Jun 8, 7:50 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	55 min
Jun 8, 8:02 AM CDT	Severe Thunderstorm Warning	BIS	Kidder	43 min
Jun 8, 8:15 AM CDT	Areal Flood Advisory	BIS	Kidder, Stutsman	3 hr
Jun 8, 9:04 AM CDT	Severe Thunderstorm Warning	BIS	Kidder	41 min
Jun 8, 10:06 AM CDT	Severe Thunderstorm Warning	BIS	Kidder	39 min
Jun 8, 11:07 AM CDT	Flash Flood Warning	BIS	Kidder	3 hr
Jun 8, 11:27 AM CDT	Severe Thunderstorm Warning	BIS	Emmons	33 min
Jun 8, 11:44 AM CDT	Areal Flood Advisory	BIS	Kidder, LaMoure, Stutsman	4 hr
Jun 8, 12:05 PM CDT	Special Weather Statement	BIS	Emmons	55 min
Jun 8, 12:23 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Emmons, Kidder	52 min
Jun 8, 12:32 PM CDT	Flash Flood Warning	BIS	Burleigh, Emmons	3 hr
Jun 8, 12:59 PM CDT	Severe Thunderstorm Warning	BIS	Sioux	61 min
Jun 8, 1:39 PM CDT	Flash Flood Warning Considerable damage threat	BIS	Burleigh, Emmons, Kidder	2 hr
Jun 8, 1:45 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Morton, Sioux	60 min
Jun 8, 2:00 PM CDT	Areal Flood Warning	BIS	Kidder	2 hr
Jun 8, 2:43 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Morton	62 min
Jun 8, 3:34 PM CDT	Areal Flood Advisory	BIS	Grant, Morton, Sioux	3 hr
Jun 8, 3:45 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Morton	60 min
Jun 8, 3:50 PM CDT	Flash Flood Warning	BIS	Grant, Morton	3 hr
Jun 8, 3:57 PM CDT	Areal Flood Warning	BIS	Burleigh, Emmons, Kidder	6 hr
Jun 8, 4:04 PM CDT	Areal Flood Advisory	BIS	LaMoure, Stutsman	10 hr
Jun 8, 4:26 PM CDT	Special Weather Statement	BIS	Burleigh	34 min
Jun 8, 4:41 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Sioux	49 min
Jun 8, 4:50 PM CDT	Special Weather Statement	BIS	Adams	40 min
Jun 8, 5:28 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Sioux	32 min
Jun 8, 6:31 PM CDT	Areal Flood Advisory	BIS	Sioux	10 hr
Jun 8, 6:32 PM CDT	Severe Thunderstorm Warning	BIS	Golden Valley, McKenzie	58 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 2021 Every 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.