Alert archive / Texas / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 267, NWS San Angelo, TX

July 14, 2005Tom Green County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jul 14, 2005, 1:01 PM CDT for Tom Green County, Texas. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 14, 2005, 1:01 PM CDT (18:01 UTC)
Expired: Jul 14, 2005, 1:30 PM CDT
In force: 29 min
Issued by: NWS San Angelo, TX
Area: Counties, with a storm outline in the text

County Tom Green County, TX

The radar

The San Angelo radar (KSJT), 5 km from the middle of the area, began a volume at 18:02 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 nearest sounding before it

Del Rio, TX (KDRT), launched 12:00Z, 6.0 hours before the alert went out and 229 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 2148 J/kg
Mixed-layer CIN: -68 J/kg
Mixed-layer LCL: 1019 m above ground
0-6 km bulk shear: 21 kt
0-1 km storm-relative helicity: 75 m²/s²
0-3 km storm-relative helicity: 72 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 2.5

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Angelo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 14, 10:18 AM CDT, 2 hours 43 minutes earlier.

Area forecast discussion, Jul 14, 10:18 AM CDT, 2 hours 43 minutes before

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Hazardous weather outlook, Jul 14, 5:56 AM CDT, 7 hours 5 minutes before

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In the hours before

Special weather statement, Jul 14, 12:07 PM CDT, 54 minutes before

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Special weather statement, Jul 14, 12:54 PM CDT, 7 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANGELO TX
1254 PM CDT THU JUL 14 2005

TXZ064>066-071>073-076>078-139-140-154-155-168>170-141852-
BROWN TX-COKE TX-COLEMAN TX-CONCHO TX-CROCKETT TX-IRION TX-KIMBLE TX-
MASON TX-MCCULLOCH TX-MENARD TX-RUNNELS TX-SAN SABA TX-SCHLEICHER TX-
STERLING TX-SUTTON TX-TOM GREEN TX-
1254 PM CDT THU JUL 14 2005

...STRONG TO SEVERE THUNDERSTORMS RAPIDLY DEVELOPING THIS
AFTERNOON ACROSS THE HEARTLAND AND CONCHO VALLEY...

AT 1250 PM CDT...RADAR INDICATED RAPIDLY DEVELOPING THUNDERSTORMS
FROM ABOUT 10 MILES SOUTH OF SAN ANGELO...EASTWARD TO EDEN...
BRADY...AND SAN SABA.

THESE STORMS WILL DRIFT SLOWLY SOUTH AND AFFECT LOCATIONS ALONG AND
SOUTH OF U.S. HIGHWAY 87...INCLUDING THE INTERSTATE 10 CORRIDOR
BETWEEN OZONA AND JUNCTION THIS AFTERNOON.

THE STRONGEST STORMS WILL PRODUCE VERY HEAVY RAINFALL...WIND
GUSTS TO NEAR 55 MPH...DEADLY LIGHTNING...AND SMALL HAIL.

BE PREPARED FOR POSSIBLE WARNINGS.

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 14, 12:42 PM CDT	Severe Thunderstorm Warning	SJT	Concho, McCulloch	33 min
Jul 14, 2:56 PM CDT	Severe Thunderstorm Warning	SJT	Kimble, Menard, Schleicher	34 min
Jul 14, 3:16 PM CDT	Severe Thunderstorm Warning	SJT	Tom Green	22 min
Jul 14, 4:27 PM CDT	Severe Thunderstorm Warning	SJT	Brown, Callahan, Coleman	48 min
Jul 14, 5:14 PM CDT	Severe Thunderstorm Warning	SJT	Brown	46 min

Nearby

Severe Thunderstorm Warnings in Texas, 2005 Every severe thunderstorm warning in 2005

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.