Alert archive / Minnesota / Mesoscale Discussions in 2012

Mesoscale Discussion 1862

September 2, 201220 counties in Minnesota; Cass County, Richland County, Traill County, North Dakota; 18 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Sep 2, 2012, 3:49 PM CDT for 20 counties in Minnesota; Cass County, Richland County, Traill County, North Dakota; 18 counties in South Dakota. It was in force for 56 min.

The area

The outline as issued.

The facts

Issued: Sep 2, 2012, 3:49 PM CDT (20:49 UTC)
Expired: Sep 2, 2012, 4:45 PM CDT
In force: 56 min
Issued by: the Storm Prediction Center
Chance of a watch: 40%

All 41 counties

Becker County, MN, Big Stone County, MN, Clay County, MN, Clearwater County, MN, Douglas County, MN, Grant County, MN, Kittson County, MN, Lac qui Parle County, MN, Lincoln 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, Stevens County, MN, Traverse County, MN, Wilkin County, MN, Cass County, ND, Richland County, ND, Traill County, ND, Brookings County, SD, Clay County, SD, Codington County, SD, Day County, SD, Deuel County, SD, Grant County, SD, Hamlin County, SD, Hutchinson County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Roberts County, SD, Turner County, SD, Yankton County, SD

The radar

The Aberdeen radar (KABR), 127 km from the middle of the area, began a volume at 20:55 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 text

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

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Nearby

Mesoscale Discussions in Minnesota, 2012 Mesoscale Discussions in South Dakota, 2012 Mesoscale Discussions in North Dakota, 2012 Every mesoscale discussion in 2012

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.