Alert archive / South Dakota / Mesoscale Discussions in 2014

Mesoscale Discussion 1508

August 1, 2014Emmons County, Sioux County, North Dakota; 18 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Aug 1, 2014, 5:09 PM CDT for Emmons County, Sioux County, North Dakota; 18 counties in South Dakota. It was in force for 66 min.

The area

The outline as issued.

The facts

Issued: Aug 1, 2014, 5:09 PM CDT (22:09 UTC)
Expired: Aug 1, 2014, 6:15 PM CDT
In force: 66 min
Issued by: the Storm Prediction Center
Chance of a watch: 5%

Counties Emmons County, ND, Sioux County, ND, Campbell County, SD, Corson County, SD, Dewey County, SD, Faulk County, SD, Haakon County, SD, Hand County, SD, Hughes County, SD, Hyde County, SD, Jackson County, SD, Jones County, SD, Lyman County, SD, Mellette County, SD, Potter County, SD, Stanley County, SD, Sully County, SD, Todd County, SD, Walworth County, SD, Ziebach County, SD

The radar

The Rapid City radar (KUDX), 178 km from the middle of the area, began a volume at 22:10 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 South Dakota, 2014 Mesoscale Discussions in North Dakota, 2014 Every mesoscale discussion in 2014

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.