Alert archive / Oklahoma / Mesoscale Discussions in 2007

Mesoscale Discussion 1447

July 11, 2007Harmon County, Jackson County, Oklahoma; Childress County, Hardeman County, Texas

The Storm Prediction Center issued this mesoscale discussion at Jul 11, 2007, 7:24 AM CDT for Harmon County, Jackson County, Oklahoma; Childress County, Hardeman County, Texas. It was in force for 3 hr.

The area

The outline as issued.

The facts

Issued: Jul 11, 2007, 7:24 AM CDT (12:24 UTC)
Expired: Jul 11, 2007, 10:00 AM CDT
In force: 3 hr
Issued by: the Storm Prediction Center

Counties Harmon County, OK, Jackson County, OK, Childress County, TX, Hardeman County, TX

The radar

The Altus AFB radar (KFDR), 67 km from the middle of the area, began a volume at 12:25 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
Jul 11, 5:05 PM CDT	Severe Thunderstorm Watch	SPC	Cimarron	7 hr
Jul 10, 7:53 PM CDT	Mesoscale Discussion	SPC	Archer, Camp, Clay, Collin, Cooke, Dallas and 15 more	67 min

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.