Alert archive / Iowa / Mesoscale Discussions in 2010

Mesoscale Discussion 809

June 5, 201023 counties in Iowa; 11 counties in Missouri; 20 counties in Nebraska

The Storm Prediction Center issued this mesoscale discussion at Jun 5, 2010, 1:19 AM CDT for 23 counties in Iowa; 11 counties in Missouri; 20 counties in Nebraska. It was in force for 3 hr.

The area

The outline as issued.

The facts

Issued
Jun 5, 2010, 1:19 AM CDT (06:19 UTC)
Expired
Jun 5, 2010, 4:15 AM CDT
In force
3 hr
Issued by
the Storm Prediction Center
All 54 counties

Adair County, IA, Adams County, IA, Appanoose County, IA, Audubon County, IA, Cass County, IA, Clarke County, IA, Davis County, IA, Decatur County, IA, Fremont County, IA, Harrison County, IA, Lucas County, IA, Madison County, IA, Mills County, IA, Monroe County, IA, Montgomery County, IA, Page County, IA, Pottawattamie County, IA, Ringgold County, IA, Shelby County, IA, Taylor County, IA, Union County, IA, Warren County, IA, Wayne County, IA, Adair County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Linn County, MO, Macon County, MO, Mercer County, MO, Putnam County, MO, Schuyler County, MO, Sullivan County, MO, Worth County, MO, Boone County, NE, Burt County, NE, Butler County, NE, Cass County, NE, Colfax County, NE, Cuming County, NE, Dodge County, NE, Douglas County, NE, Greeley County, NE, Lancaster County, NE, Madison County, NE, Merrick County, NE, Nance County, NE, Platte County, NE, Polk County, NE, Sarpy County, NE, Saunders County, NE, Seward County, NE, Stanton County, NE, Washington County, NE

The radar

The Omaha radar (KOAX), 105 km from the middle of the area, began a volume at 06:20 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
Jun 4, 7:36 PM CDTMesoscale DiscussionSPCDes Moines, Lee54 min
Jun 4, 10:27 PM CDTMesoscale DiscussionSPCLee, Van Buren33 min
Jun 4, 10:58 PM CDTSevere Thunderstorm WatchSPCLee, Van Buren5 hr
Jun 4, 11:10 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Carroll, Cass and 25 more65 min
Jun 4, 11:32 PM CDTSevere Thunderstorm WatchSPCAdair, Adams, Appanoose, Audubon, Boone, Carroll and 33 more8 hr
Jun 5, 2:29 AM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Cass, Clarke and 24 more2 hr
Jun 5, 4:00 AM CDTSevere Thunderstorm WatchSPCAdair, Adams, Appanoose, Audubon, Boone, Carroll and 33 more5 hr
Jun 5, 6:52 AM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Cass, Clarke, Davis and 22 more83 min
Jun 5, 2:31 PM CDTMesoscale DiscussionSPCAdair, Adams, Allamakee, Appanoose, Audubon, Benton and 77 more119 min
Jun 5, 3:50 PM CDTTornado WatchSPCAdair, Adams, Appanoose, Benton, Black Hawk, Boone and 42 more7 hr
Jun 5, 12:31 AM CDTMesoscale DiscussionSPCAntelope, Arthur, Blaine, Boone, Brown, Buffalo and 22 more29 min
Jun 5, 12:45 AM CDTSevere Thunderstorm WatchSPCAntelope, Arthur, Blaine, Boone, Brown, Cherry and 25 more7 hr

Nearby

Mesoscale Discussions in Iowa, 2010Mesoscale Discussions in Nebraska, 2010Mesoscale Discussions in Missouri, 2010Every mesoscale discussion in 2010

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.