Alert archive / Texas / Mesoscale Discussions in 2006

Mesoscale Discussion 2277

December 18, 20064 states

The Storm Prediction Center issued this mesoscale discussion at Dec 18, 2006, 11:48 PM CST for 4 states. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued: Dec 18, 2006, 11:48 PM CST (05:48 UTC)
Expired: Dec 19, 2006, 4:15 AM CST
In force: 4 hr
Issued by: the Storm Prediction Center

All 22 counties

Seward County, KS, Curry County, NM, Roosevelt County, NM, Beaver County, OK, Texas County, OK, Armstrong County, TX, Bailey County, TX, Carson County, TX, Castro County, TX, Deaf Smith County, TX, Hansford County, TX, Hartley County, TX, Hutchinson County, TX, Lipscomb County, TX, Moore County, TX, Ochiltree County, TX, Oldham County, TX, Parmer County, TX, Potter County, TX, Randall County, TX, Roberts County, TX, Sherman County, TX

The radar

The Amarillo radar (KAMA), 51 km from the middle of the area, began a volume at 05:48 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
Dec 19, 10:48 AM CST	Mesoscale Discussion	SPC	Cheyenne, Decatur, Finney, Gove, Grant, Gray and 18 more	6 hr
Dec 19, 12:24 PM CST	Mesoscale Discussion	SPC	Curry, De Baca, Harding, Quay, Roosevelt, Union	6 hr
Dec 19, 6:15 AM CST	Mesoscale Discussion	SPC	Beaver	4 hr

Nearby

Mesoscale Discussions in Texas, 2006 Mesoscale Discussions in New Mexico, 2006 Mesoscale Discussions in Oklahoma, 2006 Every mesoscale discussion in 2006

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.