Alert archive / Texas / Tornado Warnings in 1991

Tornado Warning 29, NWS Midland/Odessa, TX

June 23, 1991Gaines County, Texas

NWS Midland/Odessa, TX issued this tornado warning at Jun 23, 1991, 6:52 PM CDT for Gaines County, Texas. It was in force for 53 min.

The area

The counties it named.

The facts

Issued
Jun 23, 1991, 6:52 PM CDT (23:52 UTC)
Expired
Jun 23, 1991, 7:45 PM CDT
In force
53 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Gaines County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 11.9 hours before the alert went out and 97 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 1991-06-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 715 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 1991-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 6 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
715 J/kg
Mixed-layer CIN
-377 J/kg
Mixed-layer LCL
1729 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
6 m²/s²
0-3 km storm-relative helicity
62 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KMAF 232352
TORMAF
TXC165-240045-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIDLAND TX
652 PM CDT SUN JUN 23 1991
 
THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  745 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHWEST TEXAS
 
   ...GAINES COUNTY
 
AT 650 PM CDT...RADAR INDICATED A POSSIBLE TORNADO 10 MILES EAST OF
SEMINOLE. THIS STORM WAS MOVING TO THE NORTHEAST AT 20 MILES AN HOUR.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

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, Jun 23, 3:38 PM CDT, 3 hours 14 minutes before
TXZ007-008-010>018-024-034-050>054-NMZ013-232145-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
333 PM CDT SUN JUN 23 1991

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 10 PM CDT FOR PARTS
OF WEST TEXAS AND SOUTHEAST NEW MEXICO...

AT 325 PM CDT...THUNDERSTORMS...SOME WITH HEAVY RAIN...WERE
SCATTERED FROM SOUTH OF CARLSBAD NEW MEXICO TO NORTHWEST THROUGH
EAST OF FORT DAVIS.
THESE THUNDERSTORMS ARE EXPECTED TO INCLREASE IN INTENSITY DURING
THE NEXT FEW HOURS.

STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO AND TV FOR FURTHER
STATEMENTS AND POSSIBLE WARNINGS.
Special weather statement, Jun 23, 5:42 PM CDT, 1 hour 10 minutes before
TXZ007-008-010>018-024-034-050>054-NMZ013-232345-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
541 PM CDT SUN JUN 23 1991

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 10 PM CDT FOR PARTS
OF WEST TEXAS AND SOUTHEAST NEW MEXICO...

AT 527 PM CDT...AN AREA OF SCATTERED THUNDERSTORMS WITH VERY HEAVY
RAIN WAS LOCATED FROM NEAR NEEDMORE...TO SOUTHWEST OF MARFA AND TO
NEAR CARLSBAD NEW MEXICO.

THESE THUNDERSTORMS AR^E EXPECTED TO INCREASE IN INTENSITY DURING
THE NEXT FEW HOURS.

STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO AND TV FOR FURTHER
STATEMENTS AND POSSIBLE WARNINGS.
Special weather statement, Jun 23, 6:35 PM CDT, 17 minutes before
TXZ007-008-010>018-024-034-050>054-NMZ013-240045-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
634 PM CDT SUN JUN 23 1991

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 10 PM CDT FOR PARTS
OF WEST TEXAS AND SOUTHEAST NEW MEXICO...

AT 625 PM CDT...AN AREA OF SCATTERED THUNDERSTORMS WITH VERY HEAVY
RAIN WAS LOCATED FROM NEAR NEEDMORE...TO NORTHEAST OF MARFA AND TO
SOUTHEAST OF WHITES CITY NEW MEXICO.

THESE THUNDpERSTORMS ARE EXPECTED TO INCREASE IN INTENSITY DURING
THE NEXT FEW HOURS.

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

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 23, 4:26 PM CDTSevere Thunderstorm WarningMAFReeves64 min
Jun 23, 6:44 PM CDTSevere Thunderstorm WarningMAFGaines46 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.