Alert archive / Texas / High Wind Warnings in 2010

High Wind Warning 1, NWS San Angelo, TX

January 23, 20106 counties in Texas

NWS San Angelo, TX issued this high wind warning at Jan 23, 2010, 6:07 AM CST for 6 counties in Texas. It took effect at Jan 23, 2010, 12:00 PM CST. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 23, 2010, 6:07 AM CST (12:07 UTC)
In effect from
Jan 23, 2010, 12:00 PM CST
Expired
Jan 23, 2010, 3:39 PM CST
In force
4 hr
Issued by
NWS San Angelo, TX

Counties Coke County, TX, Crockett County, TX, Irion County, TX, Schleicher County, TX, Sterling County, TX, Tom Green County, TX

The radar

The San Angelo radar (KSJT), 32 km from the middle of the area, began a volume at 12:10 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

Midland Regional, TX (KMAF), launched 12:00Z, 0.1 hours before the alert went out and 146 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-pSkew-T log-p diagram, Midland Regional, TX at 12:00Z on 2010-01-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 12:00Z on 2010-01-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -129 square meters per square second.1939587897117136156175Sfc1 km3 km6 km9 kmRMLM
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
2 J/kg
Mixed-layer CIN
-35 J/kg
Mixed-layer LCL
941 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
-129 m²/s²
0-3 km storm-relative helicity
-394 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 23, 6:07 AM CSTWind AdvisorySJTBrown, Callahan, Coke, Coleman, Concho, Crockett and 16 more14 hr
Jan 23, 6:12 AM CSTRed Flag WarningSJTCrockett, Irion, Schleicher, Sutton, Tom Green4 hr

Nearby

High Wind Warnings in Texas, 2010Every high wind warning in 2010

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.