Alert archive / Texas / Tornado Warnings in 1996

Tornado Warning 22, NWS Midland/Odessa, TX

September 18, 1996Gaines County, Texas

NWS Midland/Odessa, TX issued this tornado warning at Sep 18, 1996, 12:25 AM CDT for Gaines County, Texas. It was in force for 50 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Sep 18, 1996, 12:25 AM CDT (05:25 UTC)
Expired
Sep 18, 1996, 1:15 AM CDT
In force
50 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Gaines County, TX

What was reported inside it

TimeReportWhereRemark
Sep 18, 1:10 AM CDTHail 1.75Seminole, TX

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 5.4 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 00:00Z on 1996-09-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2111 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 00:00Z on 1996-09-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 18 square meters per square second.19395878Sfc1 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
2111 J/kg
Mixed-layer CIN
-35 J/kg
Mixed-layer LCL
1630 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
18 m²/s²
0-3 km storm-relative helicity
38 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMAF 180525
TORMAF
TXC165-180615-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIDLAND TX
1225 AM CDT WED SEP 18 1996

THE NATIONAL WEATHER SERVICE IN MIDLAND TX HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 115 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN NORTHWEST TEXAS

   ...NORTHWESTERN GAINES COUNTY
 
AT 1224 AM CDT...A POSSIBLE TORNADO WAS INDICATED BY MIDLAND
DOPPLER RADAR 12 MILES NORTHEAST OF HOBBS OR 5 MILES SOUTH OF
HIGGINBOTHAM MOVING EAST AT 25 MPH.

SOME LOCATIONS IN THE PATH OF THIS TORNADO ARE... HIGGINBOTHAM.

THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY. IF YOU ARE IN THE
PATH OF THIS TORNADO MOVE TO A PLACE OF SAFETY BELOW GROUND IF
AVAILABLE. OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST
FLOOR POSSIBLE. AVOID WINDOWS. ABANDON CARS AND MOBILE HOMES FOR A
REINFORCED BUILDING OR GET INTO A DITCH OR CULVERT.

$$

FAGEN/PENDERGRAST

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.

NWS Midland/Odessa, TX wrote its last area forecast discussion before this tornado warning went out at Sep 17, 9:05 PM CDT, 3 hours 20 minutes earlier.

Area forecast discussion, Sep 17, 9:05 PM CDT, 3 hours 20 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIDLAND TX
905 PM CDT (805 PM MDT) TUE SEP 17 1996

PRESENTLY TRACKING TWO SEVERE STORMS IN CWA BOTH OF WHICH ARE LEFT SPLIT
STORMS WITH INFLOW GRADIENT AND MID-LEVEL OVERHANGS ON NORTH SIDE.  AS
LOW LEVEL JET INCREASES OVER NEXT HOUR...MAY SEE TEMPORARY DECREASE
IN STRENGTH AS RELATIVE INFLOW TRIES TO CHANGE TO A SOUTHEAST FLANK.

MATHEWS/FAGEN

In the hours before

Special weather statement, Sep 17, 9:13 PM CDT, 3 hours 12 minutes before
NMZ027>029-TXZ045>048-050>052-057>063-067>070-074-075-079>082-180415-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIDLAND TX
913 PM CDT (813 PM MDT) TUE SEP 17 1996

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 4 AM WEDNESDAY
MORNING FOR MUCH OF THE CENTRAL AND NORTHERN PERMIAN BASIN.

THIS SEVERE THUNDERSTORM WATCH NUMBER 1033 INCLUDES THE COUNTIES OF
GAINES...DAWSON...BORDEN...SCURRY...ANDREWS...MARTIN...HOWARD...
WINKLER...ECTOR...MIDLAND AND GLASSCOCK.

SOME OF THE CITIES INCLUDED IN THE SEVERE THUNDERSTORM WATCH ARE
SEMINOLE...LAMESA...SNYDER ...ANDREWS...KERMIT...ODESSA...MIDLAND
AND BIG SPRING.

EARLIER...AT 759 PM...A SEVERE THUNDERSTORM PRODUCED GOLFBALL SIZED
HAIL IN THE CITY OF KERMIT.  A SEVERE THUNDERSTORM WATCH MEANS
CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO
THE WATCH AREA.  PERSONS IN THE ABOVE AREAS SHOULD BE ON THE LOOKOUT
FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 17, 7:28 PM CDTSevere Thunderstorm WarningMAFBrewster62 min
Sep 17, 7:39 PM CDTSevere Thunderstorm WarningMAFGaines66 min
Sep 17, 7:56 PM CDTSevere Thunderstorm WarningMAFWinkler64 min
Sep 17, 8:31 PM CDTSevere Thunderstorm WarningMAFAndrews64 min
Sep 17, 8:46 PM CDTSevere Thunderstorm WarningMAFPecos64 min
Sep 17, 9:25 PM CDTSevere Thunderstorm WarningMAFGaines65 min
Sep 18, 12:02 AM CDTSevere Thunderstorm WarningMAFGaines48 min
Sep 18, 1:15 AM CDTSevere Thunderstorm WarningMAFGaines50 min
Sep 18, 11:19 AM CDTFlash Flood WarningMAFBorden3 hr
Sep 18, 1:44 PM CDTFlash Flood WarningMAFScurry4 hr

Nearby

Tornado Warnings in Texas, 1996Every tornado warning in 1996Tornadoes in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.