Alert archive / Texas / Tornado Warnings in 1991

Tornado Warning 31, NWS Midland/Odessa, TX

August 10, 1991Ector County, Texas

NWS Midland/Odessa, TX issued this tornado warning at Aug 10, 1991, 2:45 PM CDT for Ector County, Texas. It was in force for 60 min.

The area

The counties it named.

The facts

Issued
Aug 10, 1991, 2:45 PM CDT (19:45 UTC)
Expired
Aug 10, 1991, 3:45 PM CDT
In force
60 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Ector County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 7.8 hours before the alert went out and 34 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 1991-08-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 509 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 1991-08-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 80 square meters per square second.1939Sfc1 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
509 J/kg
Mixed-layer CIN
-59 J/kg
Mixed-layer LCL
1143 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
80 m²/s²
0-3 km storm-relative helicity
50 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

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

In the hours before

Special weather statement, Aug 10, 2:07 PM CDT, 38 minutes before
TXZ013-014-016-051-053-NMZ013-101940-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIDLAND TX
203 PM CDT SAT AUG 10 1991

...TORNADO WARNING FOR LEA COUNTY CANCELED...

.AT 200 PM CDT...100 PM MDT...RADAR INDICATED THAT THE THUNDERSTORM
THAT CAUSED THE TORNADO JUST NORTH OF HOBBS HAS DIED DOWN TO A
SHOWER.

OTHER THUNDERSTORMS ACROSS WEST TEXAS AND SOUTHEAST NEW MEXICO ARE
GROWING IN STRENGTH AND OTHER SHORT LIVED TORNADOS AND HAIL MAY BE
OBSERVERED DURING THE AFTERNOON.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER STATEMENTS AND POSSIBLE
WARNINGS.

The office that day

Everything else NWS Midland/Odessa, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 10, 3:18 PM CDTTornado WarningMAFMidland57 min

Nearby

Tornado Warnings in Texas, 1991Every tornado warning in 1991Tornadoes in 1991

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.