Alert archive / Nebraska / Mesoscale Discussions in 2018

Mesoscale Discussion 706

June 11, 20184 counties in Iowa; 28 counties in Nebraska; Clay County, Union County, South Dakota

The Storm Prediction Center issued this mesoscale discussion at Jun 11, 2018, 2:38 PM CDT for 4 counties in Iowa; 28 counties in Nebraska; Clay County, Union County, South Dakota. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Jun 11, 2018, 2:38 PM CDT (19:38 UTC)
Expired: Jun 11, 2018, 4:45 PM CDT
In force: 2 hr
Issued by: the Storm Prediction Center
Chance of a watch: 95%

All 34 counties

Harrison County, IA, Monona County, IA, Plymouth County, IA, Woodbury County, IA, Burt County, NE, Butler County, NE, Cass County, NE, Colfax County, NE, Cuming County, NE, Dakota County, NE, Dixon County, NE, Dodge County, NE, Douglas County, NE, Fillmore County, NE, Gage County, NE, Jefferson County, NE, Johnson County, NE, Lancaster County, NE, Nemaha County, NE, Otoe County, NE, Pawnee County, NE, Polk County, NE, Saline County, NE, Sarpy County, NE, Saunders County, NE, Seward County, NE, Stanton County, NE, Thayer County, NE, Thurston County, NE, Washington County, NE, Wayne County, NE, York County, NE, Clay County, SD, Union County, SD

The radar

The Omaha radar (KOAX), 24 km from the middle of the area, began a volume at 19:39 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.

Tornado Watch 172Jun 11, 3:40 PM CDT

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 11, 3:42 PM CDT	Tornado Watch	SPC	Adair, Adams, Audubon, Buena Vista, Calhoun, Carroll and 30 more	6 hr
Jun 10, 8:52 PM CDT	Mesoscale Discussion	SPC	Butte, Corson, Custer, Dewey, Haakon, Harding and 11 more	113 min
Jun 10, 10:21 PM CDT	Mesoscale Discussion	SPC	Buffalo, Campbell, Edmunds, Faulk, Hand, Hughes and 8 more	54 min

Nearby

Mesoscale Discussions in Nebraska, 2018 Mesoscale Discussions in Iowa, 2018 Mesoscale Discussions in South Dakota, 2018 Every mesoscale discussion in 2018

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.