Alert archive / North Dakota / Mesoscale Discussions in 2007

Mesoscale Discussion 845

May 21, 200717 counties in Minnesota; 26 counties in North Dakota

The Storm Prediction Center issued this mesoscale discussion at May 21, 2007, 3:59 AM CDT for 17 counties in Minnesota; 26 counties in North Dakota. It was in force for 91 min.

The area

The outline as issued.

The facts

Issued: May 21, 2007, 3:59 AM CDT (08:59 UTC)
Expired: May 21, 2007, 5:30 AM CDT
In force: 91 min
Issued by: the Storm Prediction Center

All 43 counties

Becker County, MN, Beltrami County, MN, Cass County, MN, Clay County, MN, Clearwater County, MN, Hubbard County, MN, Kittson County, MN, Mahnomen County, MN, Marshall County, MN, Norman County, MN, Otter Tail County, MN, Pennington County, MN, Polk County, MN, Red Lake County, MN, Roseau County, MN, Wadena County, MN, Wilkin County, MN, Barnes County, ND, Benson County, ND, Bottineau County, ND, Burke County, ND, Cass County, ND, Cavalier County, ND, Eddy County, ND, Foster County, ND, Grand Forks County, ND, Griggs County, ND, McHenry County, ND, McLean County, ND, Mountrail County, ND, Nelson County, ND, Pembina County, ND, Pierce County, ND, Ramsey County, ND, Renville County, ND, Rolette County, ND, Sheridan County, ND, Steele County, ND, Towner County, ND, Traill County, ND, Walsh County, ND, Ward County, ND, Wells County, ND

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 21, 1:07 PM CDT	Mesoscale Discussion	SPC	Becker, Benton, Big Stone, Cass, Crow Wing, Douglas and 10 more	83 min
May 21, 1:22 PM CDT	Mesoscale Discussion	SPC	Adams, Benson, Bottineau, Bowman, Burleigh, Dunn and 20 more	83 min
May 21, 2:11 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Benson, Billings, Bottineau, Bowman, Burleigh and 28 more	9 hr
May 21, 6:17 PM CDT	Mesoscale Discussion	SPC	Adams, Benson, Bottineau, Burleigh, Dunn, Emmons and 18 more	88 min

Nearby

Mesoscale Discussions in North Dakota, 2007 Mesoscale Discussions in Minnesota, 2007 Every mesoscale discussion in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.