Alert archive / North Dakota / Mesoscale Discussions in 2005

Mesoscale Discussion 1811

July 21, 200511 counties in North Dakota; 7 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Jul 21, 2005, 11:47 AM MDT for 11 counties in North Dakota; 7 counties in South Dakota. It was in force for 88 min.

The area

The outline as issued.

The facts

Issued: Jul 21, 2005, 11:47 AM MDT (17:47 UTC)
Expired: Jul 21, 2005, 1:15 PM MDT
In force: 88 min
Issued by: the Storm Prediction Center

Counties Adams County, ND, Burleigh County, ND, Dunn County, ND, Grant County, ND, Hettinger County, ND, McLean County, ND, Mercer County, ND, Morton County, ND, Oliver County, ND, Sioux County, ND, Stark County, ND, Corson County, SD, Haakon County, SD, Jackson County, SD, Meade County, SD, Pennington County, SD, Perkins County, SD, Ziebach County, SD

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
Jul 21, 4:00 PM MDT	Mesoscale Discussion	SPC	Adams, Bowman, Grant, Hettinger, Sioux, Slope and 1 more	90 min
Jul 21, 4:35 PM MDT	Severe Thunderstorm Watch	SPC	Adams, Burleigh, Emmons, Grant, Hettinger, Kidder and 6 more	6 hr
Jul 20, 8:46 PM MDT	Mesoscale Discussion	SPC	Gregory	89 min
Jul 20, 9:10 PM MDT	Severe Thunderstorm Watch	SPC	Bon Homme, Clay, Union	4 hr

Nearby

Mesoscale Discussions in North Dakota, 2005 Mesoscale Discussions in South Dakota, 2005 Every mesoscale discussion in 2005

Sources

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