Alert archive / South Dakota / Mesoscale Discussions in 2013

Mesoscale Discussion 1392

July 13, 2013Cedar County, Dixon County, Knox County, Nebraska; 38 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Jul 13, 2013, 11:29 PM CDT for Cedar County, Dixon County, Knox County, Nebraska; 38 counties in South Dakota. It was in force for 61 min.

The area

The outline as issued.

The facts

Issued: Jul 13, 2013, 11:29 PM CDT (04:29 UTC)
Expired: Jul 14, 2013, 12:30 AM CDT
In force: 61 min
Issued by: the Storm Prediction Center
Chance of a watch: 20%

All 41 counties

Cedar County, NE, Dixon County, NE, Knox County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brown County, SD, Brule County, SD, Buffalo County, SD, Charles Mix County, SD, Clark County, SD, Clay County, SD, Codington County, SD, Davison County, SD, Day County, SD, Douglas County, SD, Edmunds County, SD, Faulk County, SD, Grant County, SD, Hamlin County, SD, Hand County, SD, Hanson County, SD, Hughes County, SD, Hutchinson County, SD, Hyde County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, Marshall County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Potter County, SD, Sanborn County, SD, Spink County, SD, Turner County, SD, Union County, SD, Yankton County, SD

The radar

The Aberdeen radar (KABR), 143 km from the middle of the area, began a volume at 04:29 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.

Severe Thunderstorm Watch 414Jul 14, 1:40 AM CDT

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 13, 8:37 PM CDT	Mesoscale Discussion	SPC	Butte, Corson, Custer, Dewey, Haakon, Harding and 5 more	53 min
Jul 14, 1:18 AM CDT	Mesoscale Discussion	SPC	Brown, Campbell, Edmunds, Faulk, McPherson, Potter and 2 more	57 min
Jul 14, 1:39 AM CDT	Severe Thunderstorm Watch	SPC	Brown, Campbell, Clark, Codington, Day, Deuel and 10 more	5 hr
Jul 14, 5:14 AM CDT	Mesoscale Discussion	SPC	Brown, Clark, Codington, Day, Deuel, Edmunds and 7 more	61 min

Nearby

Mesoscale Discussions in South Dakota, 2013 Mesoscale Discussions in Nebraska, 2013 Every mesoscale discussion in 2013

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.