Alert archive / South Dakota / Mesoscale Discussions in 2013

Mesoscale Discussion 1622

August 5, 20134 counties in Nebraska; 13 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Aug 5, 2013, 6:14 AM CDT for 4 counties in Nebraska; 13 counties in South Dakota. It was in force for 91 min.

The area

The outline as issued.

The facts

Issued: Aug 5, 2013, 6:14 AM CDT (11:14 UTC)
Expired: Aug 5, 2013, 7:45 AM CDT
In force: 91 min
Issued by: the Storm Prediction Center

Counties Boyd County, NE, Holt County, NE, Keya Paha County, NE, Rock County, NE, Aurora County, SD, Bennett County, SD, Bon Homme County, SD, Brule County, SD, Charles Mix County, SD, Douglas County, SD, Gregory County, SD, Jackson County, SD, Jones County, SD, Lyman County, SD, Mellette County, SD, Todd County, SD, Tripp County, SD

The radar

The North Platte radar (KLNX), 152 km from the middle of the area, began a volume at 11:13 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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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 5, 6:08 PM CDT	Mesoscale Discussion	SPC	Buffalo, Dawson, Frontier, Gosper, Hayes, Hitchcock and 3 more	97 min
Aug 5, 3:04 AM CDT	Mesoscale Discussion	SPC	Bennett, Brule, Buffalo, Custer, Fall River, Haakon and 10 more	56 min
Aug 5, 3:14 AM CDT	Severe Thunderstorm Watch	SPC	Bennett, Custer, Fall River, Haakon, Jackson, Jones and 5 more	3 hr
Aug 5, 3:31 PM CDT	Mesoscale Discussion	SPC	Butte, Custer, Fall River, Lawrence, Pennington	89 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.