Alert archive / North Dakota / Mesoscale Discussions in 2004

Mesoscale Discussion 2073

August 21, 200412 counties in North Dakota; 8 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Aug 21, 2004, 4:06 PM CDT for 12 counties in North Dakota; 8 counties in South Dakota. It was in force for 84 min.

The area

The outline as issued.

The facts

Issued: Aug 21, 2004, 4:06 PM CDT (21:06 UTC)
Expired: Aug 21, 2004, 5:30 PM CDT
In force: 84 min
Issued by: the Storm Prediction Center

Counties Burleigh County, ND, Dickey County, ND, Emmons County, ND, Foster County, ND, Grant County, ND, Kidder County, ND, LaMoure County, ND, Logan County, ND, McIntosh County, ND, Morton County, ND, Sioux County, ND, Stutsman County, ND, Campbell County, SD, Corson County, SD, Dewey County, SD, Edmunds County, SD, Faulk County, SD, McPherson County, SD, Potter County, SD, Walworth County, SD

The radar

The Bismarck radar (KBIS), 87 km from the middle of the area, began a volume at 21:09 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 text

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

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Nearby

Mesoscale Discussions in North Dakota, 2004 Mesoscale Discussions in South Dakota, 2004 Every mesoscale discussion in 2004

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.