Alert archive / Nebraska / Mesoscale Discussions in 2011

Mesoscale Discussion 1194

June 12, 20115 states

The Storm Prediction Center issued this mesoscale discussion at Jun 12, 2011, 12:52 PM MDT for 5 states. It was in force for 53 min.

The area

The outline as issued.

The facts

Issued: Jun 12, 2011, 12:52 PM MDT (18:52 UTC)
Expired: Jun 12, 2011, 1:45 PM MDT
In force: 53 min
Issued by: the Storm Prediction Center

All 37 counties

Carter County, MT, Custer County, MT, Dawson County, MT, Fallon County, MT, Powder River County, MT, Prairie County, MT, Wibaux County, MT, Adams County, ND, Billings County, ND, Bowman County, ND, Golden Valley County, ND, Hettinger County, ND, Slope County, ND, Stark County, ND, Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Dawes County, NE, Garden County, NE, Morrill County, NE, Scotts Bluff County, NE, Sheridan County, NE, Sioux County, NE, Butte County, SD, Custer County, SD, Fall River County, SD, Harding County, SD, Lawrence County, SD, Meade County, SD, Oglala Lakota County, SD, Pennington County, SD, Perkins County, SD, Campbell County, WY, Crook County, WY, Goshen County, WY, Niobrara County, WY, Weston County, WY

The radar

The Rapid City radar (KUDX), 93 km from the middle of the area, began a volume at 18:55 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Tornado Watch 468Jun 12, 1:50 PM MDT

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
Jun 11, 7:11 PM MDT	Mesoscale Discussion	SPC	Carter, Custer, Fallon, Powder River	64 min
Jun 12, 1:49 PM MDT	Tornado Watch	SPC	Carter, Custer, Fallon, Powder River	6 hr
Jun 11, 6:07 PM MDT	Mesoscale Discussion	SPC	Banner, Box Butte, Cheyenne, Dawes, Deuel, Garden and 4 more	53 min
Jun 12, 3:53 PM MDT	Mesoscale Discussion	SPC	Arthur, Banner, Box Butte, Chase, Cheyenne, Dawes and 11 more	67 min
Jun 12, 5:07 PM MDT	Mesoscale Discussion	SPC	Bottineau, Burke, Burleigh, Dunn, Emmons, Grant and 19 more	53 min
Jun 12, 5:28 PM MDT	Tornado Watch	SPC	Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 30 more	6 hr

Nearby

Mesoscale Discussions in Nebraska, 2011 Mesoscale Discussions in South Dakota, 2011 Mesoscale Discussions in Montana, 2011 Every mesoscale discussion in 2011

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.