Alert archive / North Dakota / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 25, NWS Bismarck, ND

June 8, 2021Stutsman County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Jun 8, 2021, 4:57 AM CDT for Stutsman County, North Dakota. It was in force for 63 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, 4:57 AM CDT (09:57 UTC)
Expired: Jun 8, 2021, 6:00 AM CDT
In force: 63 min
Issued by: NWS Bismarck, ND
Area: Storm-based polygon
Hail: 1.5 in
Wind: 60.0 mph

County Stutsman County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 129 km from the middle of the area, began a volume at 09:59 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 00:00Z, 10.0 hours before the alert went out and 153 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: 1478 J/kg
Mixed-layer CIN: -69 J/kg
Mixed-layer LCL: 2452 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 17 m²/s²
0-3 km storm-relative helicity: 184 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 5.5

Open this sounding in Storm Lab

The text

As transmitted.

522 
WUUS53 KBIS 080957
SVRBIS
NDC093-081100-
/O.NEW.KBIS.SV.W.0025.210608T0957Z-210608T1100Z/

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

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for...
  Southeastern Stutsman County in southeastern North Dakota...

* Until 600 AM CDT.

* At 456 AM CDT, a severe thunderstorm was located near Jamestown,
  moving east at 15 mph.

  HAZARD...Ping pong ball size hail and 60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           wind damage to roofs, siding, and trees.

* This severe thunderstorm will be near...
  Ypsilanti around 515 AM CDT.

Other locations in the path of this severe thunderstorm include
Spiritwood.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

&&

LAT...LON 4666 9888 4674 9900 4695 9897 4702 9847
      4698 9847 4698 9844 4667 9844
TIME...MOT...LOC 0956Z 258DEG 13KT 4685 9870 

HAIL...1.50IN
WIND...60MPH
 
$$

HEINERT

2 follow-up statements

081 
WWUS53 KBIS 081017
SVSBIS

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

NDC093-081100-
/O.CON.KBIS.SV.W.0025.000000T0000Z-210608T1100Z/
Stutsman ND-
517 AM CDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 AM CDT
FOR SOUTHEASTERN STUTSMAN COUNTY...

At 516 AM CDT, a severe thunderstorm was located 6 miles south of
Jamestown, moving east at 15 mph.

HAZARD...Two inch hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
  Jamestown, Ypsilanti and Spiritwood.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.


&&

LAT...LON 4666 9888 4674 9900 4695 9897 4702 9847
      4698 9847 4698 9844 4667 9844
TIME...MOT...LOC 1016Z 264DEG 15KT 4682 9872 

HAIL...2.00IN
WIND...60MPH
 
$$

HEINERT

584 
WWUS53 KBIS 081053
SVSBIS

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

NDC093-081100-
/O.CON.KBIS.SV.W.0025.000000T0000Z-210608T1100Z/
Stutsman ND-
553 AM CDT Tue Jun 8 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 AM CDT
FOR SOUTHEASTERN STUTSMAN COUNTY...

At 553 AM CDT, a severe thunderstorm was located near Ypsilanti, or 9
miles southeast of Jamestown, moving east at 15 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Jamestown, Ypsilanti, Montpelier, Spiritwood, Eldridge, Sydney and
Millarton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

&&

LAT...LON 4666 9888 4674 9900 4695 9897 4702 9847
      4698 9847 4698 9844 4667 9844
TIME...MOT...LOC 1053Z 258DEG 13KT 4685 9852 

HAIL...1.50IN
WIND...60MPH
 
$$

HEINERT

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, 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, 10:44 AM CDT	Severe Thunderstorm Warning	BIS	Emmons, Kidder, Logan	46 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.