Alert archive / Texas / Mesoscale Discussions in 2009

Mesoscale Discussion 548

April 23, 2009Harmon County, Jackson County, Tillman County, Oklahoma; 29 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Apr 23, 2009, 5:12 PM CDT for Harmon County, Jackson County, Tillman County, Oklahoma; 29 counties in Texas. It was in force for 63 min.

The area

The outline as issued.

The facts

Issued: Apr 23, 2009, 5:12 PM CDT (22:12 UTC)
Expired: Apr 23, 2009, 6:15 PM CDT
In force: 63 min
Issued by: the Storm Prediction Center

All 32 counties

Harmon County, OK, Jackson County, OK, Tillman County, OK, Baylor County, TX, Borden County, TX, Childress County, TX, Cottle County, TX, Crosby County, TX, Dawson County, TX, Dickens County, TX, Fisher County, TX, Floyd County, TX, Foard County, TX, Gaines County, TX, Garza County, TX, Hall County, TX, Hardeman County, TX, Haskell County, TX, Howard County, TX, Jones County, TX, Kent County, TX, King County, TX, Knox County, TX, Lubbock County, TX, Lynn County, TX, Martin County, TX, Mitchell County, TX, Motley County, TX, Scurry County, TX, Stonewall County, TX, Terry County, TX, Wilbarger County, TX

The radar

The Lubbock radar (KLBB), 69 km from the middle of the area, began a volume at 22:11 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 23, 2:32 AM CDT	Mesoscale Discussion	SPC	Craig, Nowata, Ottawa	88 min
Apr 23, 2:42 PM CDT	Mesoscale Discussion	SPC	Brewster, Jeff Davis, Pecos, Presidio, Reeves, Terrell	2 hr

Nearby

Mesoscale Discussions in Texas, 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.