Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 71, NWS Midland/Odessa, TX

May 26, 1994Upton County, Texas

NWS Midland/Odessa, TX issued this severe thunderstorm warning at May 26, 1994, 11:56 PM CDT for Upton County, Texas. It was in force for 31 min.

The area

The counties it named.

The facts

Issued
May 26, 1994, 11:56 PM CDT (04:56 UTC)
Expired
May 27, 1994, 12:27 AM CDT
In force
31 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Upton County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 4.9 hours before the alert went out and 66 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 1994-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 225 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 1994-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 8 square meters per square second.1939587897Sfc1 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
225 J/kg
Mixed-layer CIN
-99 J/kg
Mixed-layer LCL
984 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
8 m²/s²
0-3 km storm-relative helicity
215 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.7

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KMAF 270457 RRA
SVRMAF
TXC461-270600-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MIDLAND TX
1156 PM CDT THU MAY 26 1994
 
THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  100 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST TEXAS
 
   ...NORTHERN UPTON COUNTY
 
AT 1155 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM IN NORTH UPTON
COUNTY. MOVEMENT WAS EAST AT 30 MILES AN HOUR.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

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.

In the hours before

Special weather statement, May 26, 6:34 PM CDT, 5 hours 22 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-270045-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
634 PM CDT THU MAY 26 1994

...A TORNADO WATCH IS IN EFFECT FOR MOST OF SOUTHEAST NEW MEXICO...THE
   PERMIAN BASIN AND TRANS PECOS OF WEST TEXAS UNTIL 10:00 PM CDT...
...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR LEE COUNTY NEW MEXICO
   UNTIL 730 PM CDT...

AT 625 PM  CDT...AN AREA OF THUNDERSTORMS...SOME WITH VERY HEAVY RAIN
AND SMALL HAIL COVERED MUCH OF WEST TEXAS AND SOUTHEAST NEW MEXICO. THE
HEAVIEST THUNDERSTORMS WERE SOUTH OF HOBBS TO NORTHWEST OF LUBBOCK.
MOVEMENT WAS EAST AT 25 MILES AN HOUR.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR
LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

STAY ALERT FOR RAPID CHANGES IN YOUR LOCAL WEATHER...STAY TUNED TO NOAA

WEATHER RADIO ...YOUR LOCAL RADIO AND TELEVISION STATION FOR UPDATED
INFORMATION.
Special weather statement, May 26, 6:37 PM CDT, 5 hours 19 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-270045-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
634 PM CDT THU MAY 26 1994

...A TORNADO WATCH IS IN EFFECT FOR MOST OF SOUTHEAST NEW MEXICO...THE
   PERMIAN BASIN AND TRANS PECOS OF WEST TEXAS UNTIL 10:00 PM CDT...
...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR LEE COUNTY NEW MEXICO
   UNTIL 730 PM CDT...

AT 625 PM  CDT...AN AREA OF THUNDERSTORMS...SOME WITH VERY HEAVY RAIN
AND SMALL HAIL COVERED MUCH OF WEST TEXAS AND SOUTHEAST NEW MEXICO. THE
HEAVIEST THUNDERSTORMS WERE SOUTH OF HOBBS TO NORTHWEST OF LUBBOCK.
MOVEMENT WAS EAST AT 25 MILES AN HOUR.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR
LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

STAY ALERT FOR RAPID CHANGES IN YOUR LOCAL WEATHER...STAY TUNED TO NOAA

WEATHER RADIO ...YOUR LOCAL RADIO AND TELEVISION STATION FOR UPDATED
INFORMATION.

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 7:39 PM CDTTornado WarningMAFGaines66 min
May 26, 8:01 PM CDTSevere Thunderstorm WarningMAFAndrews59 min
May 26, 9:07 PM CDTSevere Thunderstorm WarningMAFEctor68 min
May 26, 9:48 PM CDTTornado WarningMAFAndrews57 min
May 26, 9:58 PM CDTSevere Thunderstorm WarningMAFMartin62 min
May 26, 10:07 PM CDTTornado WarningMAFMidland68 min
May 26, 10:09 PM CDTSevere Thunderstorm WarningMAFEctor66 min
May 26, 10:35 PM CDTFlash Flood WarningMAFMidland115 min
May 26, 10:44 PM CDTSevere Thunderstorm WarningMAFBorden, Howard61 min
May 26, 11:04 PM CDTSevere Thunderstorm WarningMAFGlasscock56 min
May 26, 11:08 PM CDTFlash Flood WarningMAFHoward3 hr
May 27, 12:50 AM CDTSevere Thunderstorm WarningMAFPecos55 min
May 27, 1:31 AM CDTSevere Thunderstorm WarningMAFCrane59 min

Nearby

Severe Thunderstorm Warnings in Texas, 1994Every severe thunderstorm warning in 1994

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.