Alert archive / Texas / Mesoscale Discussions in 2003

Mesoscale Discussion 100

February 20, 2003Doña Ana County, New Mexico; 6 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Feb 20, 2003, 4:19 PM MST for Doña Ana County, New Mexico; 6 counties in Texas. It was in force for 3 hr.

The area

The outline as issued.

The facts

Issued: Feb 20, 2003, 4:19 PM MST (23:19 UTC)
Expired: Feb 20, 2003, 7:15 PM MST
In force: 3 hr
Issued by: the Storm Prediction Center
Concerning: Severe thunderstorm potential

Counties Doña Ana County, NM, Brewster County, TX, Culberson County, TX, El Paso County, TX, Hudspeth County, TX, Jeff Davis County, TX, Presidio County, TX

The radar

The El Paso radar (KEPZ), 187 km from the middle of the area, began a volume at 23:20 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
Feb 20, 11:02 AM MST	Mesoscale Discussion	SPC	Bernalillo, Lincoln, Socorro, Torrance, Valencia	5 hr
Feb 20, 5:42 AM MST	Mesoscale Discussion	SPC	Aransas, Atascosa, Austin, Bastrop, Bee, Bexar and 30 more	3 hr
Feb 20, 10:58 AM MST	Mesoscale Discussion	SPC	Aransas, Brazoria, Calhoun, Chambers, Fort Bend, Galveston and 6 more	2 hr

Nearby

Mesoscale Discussions in Texas, 2003 Mesoscale Discussions in New Mexico, 2003 Every mesoscale discussion in 2003

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.