Alert archive / South Dakota / Mesoscale Discussions in 2013

Mesoscale Discussion 1607

August 3, 2013Cherry County, Grant County, Sheridan County, Nebraska; 6 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Aug 3, 2013, 4:23 AM MDT for Cherry County, Grant County, Sheridan County, Nebraska; 6 counties in South Dakota. It was in force for 97 min.

The area

The outline as issued.

The facts

Issued
Aug 3, 2013, 4:23 AM MDT (10:23 UTC)
Expired
Aug 3, 2013, 6:00 AM MDT
In force
97 min
Issued by
the Storm Prediction Center
Chance of a watch
60%

Counties Cherry County, NE, Grant County, NE, Sheridan County, NE, Bennett County, SD, Custer County, SD, Fall River County, SD, Jackson County, SD, Oglala Lakota County, SD, Pennington County, SD

The radar

The Rapid City radar (KUDX), 118 km from the middle of the area, began a volume at 10:26 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.

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.

IssuedProductOfficeCountiesLasted
Aug 3, 4:46 AM MDTSevere Thunderstorm WatchSPCBlaine, Brown, Cherry, Custer, Hooker, Logan and 3 more5 hr
Aug 3, 6:46 AM MDTMesoscale DiscussionSPCArthur, Chase, Cherry, Custer, Dawson, Deuel and 10 more89 min
Aug 3, 9:21 AM MDTMesoscale DiscussionSPCArthur, Blaine, Custer, Grant, Hooker, Lincoln and 4 more24 min
Aug 3, 5:44 PM MDTMesoscale DiscussionSPCHarding61 min

Nearby

Mesoscale Discussions in South Dakota, 2013Mesoscale Discussions in Nebraska, 2013Every 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.