Alert archive / Kansas / Mesoscale Discussions in 2011

Mesoscale Discussion 1320

June 20, 201121 counties in Kansas; 13 counties in Oklahoma

The Storm Prediction Center issued this mesoscale discussion at Jun 20, 2011, 1:34 PM CDT for 21 counties in Kansas; 13 counties in Oklahoma. It was in force for 116 min.

The area

The outline as issued.

The facts

Issued: Jun 20, 2011, 1:34 PM CDT (18:34 UTC)
Expired: Jun 20, 2011, 3:30 PM CDT
In force: 116 min
Issued by: the Storm Prediction Center

All 34 counties

Butler County, KS, Chase County, KS, Clay County, KS, Cowley County, KS, Dickinson County, KS, Ellsworth County, KS, Geary County, KS, Harper County, KS, Harvey County, KS, Kingman County, KS, Marion County, KS, McPherson County, KS, Morris County, KS, Ottawa County, KS, Pottawatomie County, KS, Reno County, KS, Rice County, KS, Riley County, KS, Saline County, KS, Sedgwick County, KS, Sumner County, KS, Alfalfa County, OK, Canadian County, OK, Garfield County, OK, Grant County, OK, Kay County, OK, Kingfisher County, OK, Lincoln County, OK, Logan County, OK, Noble County, OK, Oklahoma County, OK, Osage County, OK, Pawnee County, OK, Payne County, OK

The radar

The Wichita radar (KICT), 21 km from the middle of the area, began a volume at 18:34 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.

Issued	Product	Office	Counties	Lasted
Jun 20, 8:05 AM CDT	Mesoscale Discussion	SPC	Cheyenne, Decatur, Finney, Gove, Graham, Grant and 15 more	55 min
Jun 20, 8:38 AM CDT	Severe Thunderstorm Watch	SPC	Decatur, Ellis, Finney, Gove, Graham, Grant and 25 more	6 hr
Jun 20, 10:42 AM CDT	Mesoscale Discussion	SPC	Allen, Anderson, Butler, Chase, Chautauqua, Coffey and 18 more	63 min
Jun 20, 12:22 PM CDT	Mesoscale Discussion	SPC	Decatur, Gove, Graham, Logan, Norton, Phillips and 6 more	83 min
Jun 20, 1:00 PM CDT	Tornado Watch PDS	SPC	Decatur, Gove, Graham, Jewell, Mitchell, Norton and 5 more	10 hr
Jun 20, 2:19 PM CDT	Mesoscale Discussion	SPC	Norton, Phillips, Smith	86 min
Jun 20, 2:52 PM CDT	Mesoscale Discussion	SPC	Decatur, Rawlins, Thomas	53 min
Jun 20, 3:08 PM CDT	Tornado Watch	SPC	Atchison, Brown, Butler, Chase, Chautauqua, Clay and 34 more	7 hr
Jun 20, 3:59 PM CDT	Mesoscale Discussion	SPC	Jewell	61 min
Jun 20, 6:17 PM CDT	Mesoscale Discussion	SPC	Brown, Butler, Chase, Chautauqua, Clay, Coffey and 28 more	58 min
Jun 20, 3:21 PM CDT	Mesoscale Discussion	SPC	Canadian, Carter, Cleveland, Coal, Comanche, Cotton and 27 more	84 min
Jun 20, 3:42 PM CDT	Severe Thunderstorm Watch PDS	SPC	Caddo, Canadian, Carter, Cleveland, Comanche, Cotton and 26 more	7 hr
Jun 20, 5:35 PM CDT	Mesoscale Discussion	SPC	Caddo, Canadian, Carter, Cleveland, Comanche, Cotton and 19 more	85 min

Nearby

Mesoscale Discussions in Kansas, 2011 Mesoscale Discussions in Oklahoma, 2011 Every mesoscale discussion in 2011

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.