Alert archive / Wyoming / Mesoscale Discussions in 2005

Mesoscale Discussion 2015

August 18, 20054 counties in Nebraska; 6 counties in South Dakota; 8 counties in Wyoming

The Storm Prediction Center issued this mesoscale discussion at Aug 18, 2005, 1:05 PM MDT for 4 counties in Nebraska; 6 counties in South Dakota; 8 counties in Wyoming. It was in force for 115 min.

The area

The outline as issued.

The facts

Issued: Aug 18, 2005, 1:05 PM MDT (19:05 UTC)
Expired: Aug 18, 2005, 3:00 PM MDT
In force: 115 min
Issued by: the Storm Prediction Center

Counties Box Butte County, NE, Dawes County, NE, Scotts Bluff County, NE, Sioux County, NE, Custer County, SD, Fall River County, SD, Lawrence County, SD, Meade County, SD, Oglala Lakota County, SD, Pennington County, SD, Campbell County, WY, Converse County, WY, Crook County, WY, Goshen County, WY, Johnson County, WY, Niobrara County, WY, Platte County, WY, Weston County, WY

The radar

The Rapid City radar (KUDX), 152 km from the middle of the area, began a volume at 19:06 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 17, 6:56 PM MDT	Mesoscale Discussion	SPC	Boyd	2 hr
Aug 17, 8:22 PM MDT	Mesoscale Discussion	SPC	Boyd	23 min
Aug 18, 3:49 PM MDT	Mesoscale Discussion	SPC	Pawnee, Richardson	116 min
Aug 18, 4:35 PM MDT	Severe Thunderstorm Watch	SPC	Richardson	6 hr
Aug 18, 2:27 PM MDT	Mesoscale Discussion	SPC	Buffalo, Campbell, Dewey, Edmunds, Faulk, Hand and 8 more	2 hr

Nearby

Mesoscale Discussions in Wyoming, 2005 Mesoscale Discussions in South Dakota, 2005 Mesoscale Discussions in Nebraska, 2005 Every mesoscale discussion in 2005

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.