Alert archive / Missouri / Mesoscale Discussions in 2009

Mesoscale Discussion 392

April 4, 20095 counties in Iowa; 5 counties in Kansas; 34 counties in Missouri

The Storm Prediction Center issued this mesoscale discussion at Apr 4, 2009, 6:20 PM CDT for 5 counties in Iowa; 5 counties in Kansas; 34 counties in Missouri. It was in force for 115 min.

The area

The outline as issued.

The facts

Issued: Apr 4, 2009, 6:20 PM CDT (23:20 UTC)
Expired: Apr 4, 2009, 8:15 PM CDT
In force: 115 min
Issued by: the Storm Prediction Center

All 44 counties

Decatur County, IA, Page County, IA, Ringgold County, IA, Taylor County, IA, Wayne County, IA, Doniphan County, KS, Johnson County, KS, Leavenworth County, KS, Miami County, KS, Wyandotte County, KS, Adair County, MO, Andrew County, MO, Atchison County, MO, Buchanan County, MO, Caldwell County, MO, Carroll County, MO, Cass County, MO, Chariton County, MO, Clay County, MO, Clinton County, MO, Cooper County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Holt County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Nodaway County, MO, Pettis County, MO, Platte County, MO, Putnam County, MO, Randolph County, MO, Ray County, MO, Saline County, MO, Sullivan County, MO, Worth County, MO

The radar

The Pleasant Hill radar (KEAX), 116 km from the middle of the area, began a volume at 23:21 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
Apr 4, 1:12 PM CDT	Mesoscale Discussion	SPC	Atchison, Brown, Clay, Cloud, Doniphan, Douglas and 16 more	2 hr
Apr 4, 2:06 PM CDT	Severe Thunderstorm Watch	SPC	Brown, Clay, Cloud, Dickinson, Douglas, Geary and 17 more	6 hr
Apr 4, 3:52 PM CDT	Mesoscale Discussion	SPC	Atchison, Brown, Chase, Geary, Jackson, Jefferson and 9 more	53 min

Nearby

Mesoscale Discussions in Missouri, 2009 Mesoscale Discussions in Iowa, 2009 Mesoscale Discussions in Kansas, 2009 Every mesoscale discussion in 2009

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.