Alert archive / Nebraska / Mesoscale Discussions in 2022

Mesoscale Discussion 588

April 29, 20227 counties in Iowa; 10 counties in Nebraska

The Storm Prediction Center issued this mesoscale discussion at Apr 29, 2022, 8:31 PM CDT for 7 counties in Iowa; 10 counties in Nebraska. It was in force for 89 min.

The area

The outline as issued.

The facts

Issued
Apr 29, 2022, 8:31 PM CDT (01:31 UTC)
Expired
Apr 29, 2022, 10:00 PM CDT
In force
89 min
Issued by
the Storm Prediction Center
Concerning
Severe thunderstorm watch 160

Counties Cass County, IA, Fremont County, IA, Harrison County, IA, Mills County, IA, Montgomery County, IA, Pottawattamie County, IA, Shelby County, IA, Burt County, NE, Butler County, NE, Cass County, NE, Colfax County, NE, Dodge County, NE, Douglas County, NE, Lancaster County, NE, Sarpy County, NE, Saunders County, NE, Washington County, NE

The radar

The Omaha radar (KOAX), 20 km from the middle of the area, began a volume at 01:31 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.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 29, 7:27 PM CDTSevere Thunderstorm WatchSPCFremont, Harrison, Mills, Monona, Montgomery, Page and 2 more4 hr
Apr 29, 8:34 PM CDTSevere Thunderstorm WatchSPCAdair, Adams, Cass, Clarke, Decatur, Madison and 3 more4 hr
Apr 29, 11:34 PM CDTMesoscale DiscussionSPCAppanoose, Clarke, Dallas, Decatur, Lucas, Madison and 4 more86 min
Apr 30, 12:32 PM CDTMesoscale DiscussionSPCClinton, Dubuque, Jackson, Jones, Scott118 min
Apr 30, 2:43 PM CDTMesoscale DiscussionSPCAllamakee, Buchanan, Cedar, Chickasaw, Clayton, Clinton and 10 more92 min
Apr 29, 7:08 PM CDTMesoscale DiscussionSPCGage, Pawnee97 min

Nearby

Mesoscale Discussions in Nebraska, 2022Mesoscale Discussions in Iowa, 2022Every mesoscale discussion in 2022

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.