Alert archive / North Dakota / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 146, NWS Grand Forks, ND

July 10, 20229 counties in North Dakota

NWS Grand Forks, ND issued this severe thunderstorm warning at Jul 10, 2022, 6:55 AM CDT for 9 counties in North Dakota. It was in force for 65 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 10, 2022, 6:55 AM CDT (11:55 UTC)
Expired
Jul 10, 2022, 8:00 AM CDT
In force
65 min
Issued by
NWS Grand Forks, ND
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Barnes County, ND, Cass County, ND, Grand Forks County, ND, Griggs County, ND, Nelson County, ND, Ramsey County, ND, Steele County, ND, Traill County, ND, Walsh County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 40 km from the middle of the area, began a volume at 11:57 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
Jul 10, 2:50 AM CDTSevere Thunderstorm WatchSPC6 hr

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 Grand Forks, ND wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 10, 3:31 AM CDT, 3 hours 24 minutes earlier.

Area forecast discussion, Jul 10, 3:31 AM CDT, 3 hours 24 minutes before
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Hazardous weather outlook, Jul 10, 4:17 AM CDT, 2 hours 38 minutes before
Hazardous Weather Outlook
National Weather Service Grand Forks ND
417 AM CDT Sun Jul 10 2022

MNZ001>009-013>017-022>024-027>032-040-NDZ006>008-014>016-024-
026>030-038-039-049-052>054-110930-
West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods-
West Marshall-East Marshall-North Beltrami-Pennington-Red Lake-
East Polk-North Clearwater-South Beltrami-Mahnomen-
South Clearwater-Hubbard-West Becker-East Becker-Wilkin-
West Otter Tail-East Otter Tail-Wadena-Grant-Towner-Cavalier-
Pembina-Benson-Ramsey-Eastern Walsh-Eddy-Nelson-Grand Forks-
Griggs-Steele-Traill-Barnes-Cass-Ransom-Sargent-Richland-
Western Walsh-
417 AM CDT Sun Jul 10 2022

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Today and Tonight

A complex of thunderstorms will move into eastern North Dakota
this morning, bringing hail up to quarters and winds up to 70
mph. The thunderstorms are expected to weaken as they cross the
Red River later this morning. However, additional thunderstorm
development will be possible this afternoon as a cold front pushes
into the region. Best chances for afternoon thunderstorms will be
along and east of the Red River Valley, starting early in the
afternoon and ending by evening. The afternoon storms could
produce hail up to golfball sized, 70 mph winds, and even an
isolated tornado. Localized heavy rainfall will also be possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation could be needed this morning and again this
afternoon.

In the hours before

Special weather statement, Jul 10, 5:53 AM CDT, 1 hour 2 minutes before
Special Weather Statement
National Weather Service Grand Forks ND
553 AM CDT Sun Jul 10 2022

NDZ006-101130-
Towner ND-
553 AM CDT Sun Jul 10 2022

...A strong thunderstorm will impact portions of northwestern Towner
County through 630 AM CDT...

At 552 AM CDT, Doppler radar was tracking a strong thunderstorm over
Mylo, or 50 miles northwest of Devils Lake, moving northeast at 45
mph.

HAZARD...Wind gusts of 50 to 55 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

This strong thunderstorm will be near...
  Perth around 605 AM CDT.
  Amourdale around 620 AM CDT.
  Hansboro around 625 AM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4900 9952 4900 9901 4861 9949 4872 9949
      4872 9952
TIME...MOT...LOC 1052Z 219DEG 38KT 4866 9961

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...55 MPH

Kent/JR
Special weather statement, Jul 10, 6:03 AM CDT, 52 minutes before
Special Weather Statement
National Weather Service Grand Forks ND
603 AM CDT Sun Jul 10 2022

NDZ014-024-101130-
Eddy ND-Benson ND-
603 AM CDT Sun Jul 10 2022

...Strong thunderstorms will impact portions of southwestern Benson
and Eddy Counties through 630 AM CDT...

At 602 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Selz to near Bremen to near Carrington.
Movement was northeast at 55 mph.

HAZARD...Wind gusts of 50 to 55 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Strong thunderstorms will be near...
  Maddock and Sheyenne around 620 AM CDT.
  Flora around 625 AM CDT.
  Minnewaukan around 630 AM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 900 AM CDT for
northeastern North Dakota.

&&

LAT...LON 4802 9981 4823 9949 4767 9861 4759 9899
      4759 9926 4767 9927 4768 9930 4785 9930
      4785 9981
TIME...MOT...LOC 1102Z 242DEG 50KT 4785 9985 4771 9946 4741 9908

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...55 MPH

Kent/JR
Special weather statement, Jul 10, 6:33 AM CDT, 22 minutes before
Special Weather Statement
National Weather Service Grand Forks ND
633 AM CDT Sun Jul 10 2022

NDZ014-015-024-026-028-038-054-101215-
Griggs ND-Nelson ND-Eddy ND-Benson ND-Barnes ND-
Western Walsh County ND-Ramsey ND-
633 AM CDT Sun Jul 10 2022

...Strong thunderstorms will impact portions of southeastern Benson,
Nelson, Griggs, eastern Ramsey, northwestern Barnes, western Walsh
and eastern Eddy Counties through 715 AM CDT...

At 632 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Garske to Spirit Lake Nation to Kensal.
Movement was east at 40 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Strong thunderstorms will be near...
  Hamar around 635 AM CDT.
  Tolna around 645 AM CDT.
  Derrick around 655 AM CDT.
  Edmore and Sutton around 700 AM CDT.
  Revere and Mapes around 705 AM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 900 AM CDT for
southeastern and northeastern North Dakota.

&&

LAT...LON 4855 9839 4854 9826 4797 9801 4719 9816
      4721 9847 4732 9847 4733 9850 4759 9850
      4759 9869 4786 9864 4841 9888
TIME...MOT...LOC 1132Z 254DEG 33KT 4836 9883 4786 9862 4730 9875

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

Kent/JR

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 10, 5:53 AM CDTSpecial Weather StatementFGFTowner37 min
Jul 10, 6:03 AM CDTSpecial Weather StatementFGFBenson, Eddy27 min
Jul 10, 6:33 AM CDTSpecial Weather StatementFGFGriggs, Nelson, Ramsey42 min
Jul 10, 6:59 AM CDTSevere Thunderstorm WarningFGFBarnes, Griggs61 min
Jul 10, 7:35 AM CDTSevere Thunderstorm WarningFGFGrand Forks, Traill, Walsh55 min
Jul 10, 7:44 AM CDTSpecial Weather StatementFGFCass31 min
Jul 10, 8:33 AM CDTSevere Thunderstorm WarningFGFCass, Richland57 min
Jul 10, 12:10 PM CDTSevere Thunderstorm WarningFGFBarnes, Cass65 min
Jul 10, 12:24 PM CDTSevere Thunderstorm WarningFGFCass66 min
Jul 10, 12:42 PM CDTSevere Thunderstorm WarningFGFBarnes, Cass, Ransom63 min
Jul 10, 1:17 PM CDTSevere Thunderstorm WarningFGFBarnes, Cass, Ransom, Richland43 min
Jul 10, 1:50 PM CDTSevere Thunderstorm WarningFGFRansom, Richland55 min
Jul 10, 8:16 AM CDTSpecial Weather StatementFGFClay, Norman29 min
Jul 10, 8:22 AM CDTSevere Thunderstorm WarningFGFBeltrami, Clearwater, Kittson, Lake of the Woods, Marshall, Pennington and 3 more53 min
Jul 10, 9:09 AM CDTSevere Thunderstorm WarningFGFBeltrami, Clearwater, Kittson, Lake of the Woods, Marshall, Pennington and 3 more66 min
Jul 10, 9:24 AM CDTSevere Thunderstorm WarningFGFBecker, Beltrami, Clearwater, Hubbard, Mahnomen, Otter Tail and 2 more66 min
Jul 10, 10:04 AM CDTSevere Thunderstorm WarningFGFBeltrami, Lake of the Woods56 min
Jul 10, 10:15 AM CDTSevere Thunderstorm Warning Considerable damage threatFGFBeltrami, Hubbard, Wadena30 min
Jul 10, 12:38 PM CDTSevere Thunderstorm WarningFGFBecker67 min
Jul 10, 1:23 PM CDTSevere Thunderstorm WarningFGFBecker, Hubbard, Wadena52 min
Jul 10, 1:28 PM CDTSevere Thunderstorm WarningFGFBecker, Otter Tail47 min
Jul 10, 1:39 PM CDTSevere Thunderstorm WarningFGFClay, Otter Tail, Wilkin51 min
Jul 10, 1:56 PM CDTSevere Thunderstorm WarningFGFBecker, Otter Tail, Wadena64 min
Jul 10, 2:08 PM CDTSevere Thunderstorm WarningFGFBecker, Hubbard, Wadena52 min
Jul 10, 2:55 PM CDTSpecial Weather StatementFGFLake of the Woods35 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 2022Every severe thunderstorm warning in 2022

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.