Alert archive / Nebraska / Mesoscale Discussions in 2013

Mesoscale Discussion 1906

September 22, 20134 states

The Storm Prediction Center issued this mesoscale discussion at Sep 22, 2013, 4:10 PM MDT for 4 states. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Sep 22, 2013, 4:10 PM MDT (22:10 UTC)
Expired: Sep 22, 2013, 6:15 PM MDT
In force: 2 hr
Issued by: the Storm Prediction Center
Chance of a watch: 20%

All 34 counties

Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Weld County, CO, Arthur County, NE, Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Dawes County, NE, Deuel County, NE, Garden County, NE, Grant County, NE, Kimball County, NE, Morrill County, NE, Scotts Bluff County, NE, Sheridan County, NE, Sioux County, NE, Bennett County, SD, Butte County, SD, Custer County, SD, Fall River County, SD, Haakon County, SD, Jackson County, SD, Lawrence County, SD, Meade County, SD, Oglala Lakota County, SD, Pennington County, SD, Ziebach County, SD, Goshen County, WY, Laramie County, WY, Niobrara County, WY, Platte County, WY, Weston County, WY

The radar

The Rapid City radar (KUDX), 132 km from the middle of the area, began a volume at 22:11 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
Sep 22, 9:46 AM MDT	Mesoscale Discussion	SPC	Delta, Dolores, Eagle, Garfield, La Plata, Mesa and 9 more	44 min
Sep 22, 10:53 AM MDT	Severe Thunderstorm Watch	SPC	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more	6 hr
Sep 22, 2:08 PM MDT	Mesoscale Discussion	SPC	Archuleta, Chaffee, Conejos, Delta, Dolores, Eagle and 17 more	97 min
Sep 22, 2:58 PM MDT	Severe Thunderstorm Watch	SPC	Alamosa, Chaffee, Conejos, Costilla, Crowley, Custer and 16 more	6 hr
Sep 22, 5:45 PM MDT	Mesoscale Discussion	SPC	Alamosa, Conejos, Costilla, Custer, Huerfano, Rio Grande	60 min

Nearby

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