Alert archive / Missouri / Mesoscale Discussions in 2009

Mesoscale Discussion 818

May 13, 200915 counties in Kansas; 17 counties in Missouri; 15 counties in Oklahoma

The Storm Prediction Center issued this mesoscale discussion at May 13, 2009, 6:30 PM CDT for 15 counties in Kansas; 17 counties in Missouri; 15 counties in Oklahoma. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued: May 13, 2009, 6:30 PM CDT (23:30 UTC)
Expired: May 13, 2009, 8:00 PM CDT
In force: 90 min
Issued by: the Storm Prediction Center

All 47 counties

Allen County, KS, Anderson County, KS, Bourbon County, KS, Chautauqua County, KS, Cherokee County, KS, Cowley County, KS, Crawford County, KS, Elk County, KS, Labette County, KS, Linn County, KS, Miami County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS, Woodson County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Carroll County, MO, Cass County, MO, Cooper County, MO, Henry County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Moniteau County, MO, Morgan County, MO, Pettis County, MO, Saline County, MO, St. Clair County, MO, Vernon County, MO, Blaine County, OK, Caddo County, OK, Canadian County, OK, Custer County, OK, Garfield County, OK, Kay County, OK, Kingfisher County, OK, Logan County, OK, Noble County, OK, Nowata County, OK, Oklahoma County, OK, Osage County, OK, Pawnee County, OK, Payne County, OK, Washington County, OK

The radar

The Tulsa radar (KINX), 157 km from the middle of the area, began a volume at 23:33 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
May 13, 1:52 PM CDT	Mesoscale Discussion	SPC	Anderson, Bourbon, Crawford, Johnson, Linn, Miami and 1 more	23 min
May 13, 3:21 PM CDT	Mesoscale Discussion	SPC	Allen, Anderson, Barber, Butler, Chase, Chautauqua and 14 more	84 min
May 13, 4:51 PM CDT	Severe Thunderstorm Watch	SPC	Allen, Anderson, Bourbon, Butler, Chautauqua, Cherokee and 19 more	6 hr
May 13, 9:27 AM CDT	Mesoscale Discussion	SPC	Adair, Audrain, Carroll, Chariton, Clark, Knox and 15 more	63 min
May 13, 1:15 PM CDT	Mesoscale Discussion	SPC	Crawford, Dent, Franklin, Iron, Jefferson, Madison and 10 more	30 min
May 13, 2:39 PM CDT	Tornado Watch	SPC	Adair, Audrain, Callaway, Chariton, Clark, Daviess and 21 more	7 hr
May 13, 3:00 PM CDT	Tornado Watch	SPC	Bollinger, Cape Girardeau, Jefferson, Madison, Perry, Sainte Genevieve and 2 more	5 hr
May 13, 5:47 PM CDT	Mesoscale Discussion	SPC	Adair, Carroll, Chariton, Clark, Knox, Lewis and 12 more	88 min
May 12, 8:16 PM CDT	Mesoscale Discussion	SPC	Beckham, Greer, Harmon, Jackson, Kiowa, Tillman	119 min
May 12, 8:43 PM CDT	Severe Thunderstorm Watch	SPC	Comanche, Cotton, Greer, Harmon, Jackson, Kiowa and 1 more	3 hr
May 13, 5:11 PM CDT	Severe Thunderstorm Watch	SPC	Alfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 33 more	6 hr
May 13, 5:53 PM CDT	Mesoscale Discussion	SPC	Jefferson	67 min

Nearby

Mesoscale Discussions in Missouri, 2009 Mesoscale Discussions in Kansas, 2009 Mesoscale Discussions in Oklahoma, 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.