Alert archive / Oklahoma / Mesoscale Discussions in 2007

Mesoscale Discussion 278

March 13, 200720 counties in Oklahoma; 4 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Mar 13, 2007, 2:38 PM CDT for 20 counties in Oklahoma; 4 counties in Texas. It was in force for 97 min.

The area

The outline as issued.

The facts

Issued: Mar 13, 2007, 2:38 PM CDT (19:38 UTC)
Expired: Mar 13, 2007, 4:15 PM CDT
In force: 97 min
Issued by: the Storm Prediction Center

All 24 counties

Atoka County, OK, Bryan County, OK, Carter County, OK, Choctaw County, OK, Coal County, OK, Comanche County, OK, Cotton County, OK, Garvin County, OK, Grady County, OK, Hughes County, OK, Jefferson County, OK, Johnston County, OK, Love County, OK, Marshall County, OK, McClain County, OK, Murray County, OK, Pittsburg County, OK, Pontotoc County, OK, Pushmataha County, OK, Stephens County, OK, Cooke County, TX, Grayson County, TX, Lamar County, TX, Montague County, TX

The radar

The Norman radar (KTLX), 103 km from the middle of the area, began a volume at 19:42 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
Mar 12, 7:39 PM CDT	Mesoscale Discussion	SPC	Atascosa, Bastrop, Bexar, Blanco, Burleson, Caldwell and 19 more	3 hr
Mar 13, 11:03 AM CDT	Mesoscale Discussion	SPC	Atascosa, Bandera, Bastrop, Bee, Bell, Bexar and 45 more	117 min
Mar 13, 12:58 PM CDT	Severe Thunderstorm Watch	SPC	Atascosa, Bandera, Bastrop, Bell, Bexar, Blanco and 61 more	6 hr
Mar 13, 3:35 PM CDT	Mesoscale Discussion	SPC	Atascosa, Bandera, Bastrop, Bell, Bexar, Blanco and 71 more	85 min
Mar 13, 6:20 PM CDT	Mesoscale Discussion	SPC	Atascosa, Bee, Calhoun, DeWitt, Frio, Goliad and 12 more	55 min
Mar 13, 6:40 PM CDT	Tornado Watch	SPC	Aransas, Austin, Bee, Brazoria, Calhoun, Chambers and 25 more	7 hr

Nearby

Mesoscale Discussions in Oklahoma, 2007 Mesoscale Discussions in Texas, 2007 Every mesoscale discussion in 2007

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.