Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 8, NWS Midland/Odessa, TX

April 29, 1994Terrell County, Texas

NWS Midland/Odessa, TX issued this severe thunderstorm warning at Apr 29, 1994, 3:00 PM CDT for Terrell County, Texas. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
Apr 29, 1994, 3:00 PM CDT (20:00 UTC)
Expired
Apr 29, 1994, 3:30 PM CDT
In force
30 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Terrell County, TX

The nearest sounding before it

Del Rio, TX (KDRT), launched 12:00Z, 8.0 hours before the alert went out and 153 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, Del Rio, TX at 12:00Z on 1994-04-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 563 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, Del Rio, TX at 12:00Z on 1994-04-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 138 square meters per square second.1939587897117Sfc1 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
563 J/kg
Mixed-layer CIN
-120 J/kg
Mixed-layer LCL
706 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
138 m²/s²
0-3 km storm-relative helicity
218 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.8

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 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, Apr 29, 9:41 AM CDT, 5 hours 19 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-291540-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
939 AM CDT (839 AM MDT) FRI APR 29 1994

...SEVERE THUNDERSTORM WATCH IN EFFECT FOR GAINES, BORDEN, DAWSON
AND SCURRY COUNTIES UNTIL 200 PM CDT...

AT 925 AM CDT...THUNDERSTORMS...SOME WITH VERY HEAVY RAIN HAIL...WERE
OCCURRING OVER THE SOUTH PLAINS...THE PERMIAN BASIN...THE EDWARDS
PLATEAU...AND PARTS OF THE CONCHO VALLEY...IN AN AREA THAT WAS EAST OF
LINE FROM LITTLEFIELD...TO SEMINOLE...TO MIDLAND...TO OZONA. THE
STRONGEST STORM WAS LOCATED IN SOUTHEAST MARTIN COUNTY JUST SOUTH OF
LENORAH. MOVEMENT WAS NORTH AT 30 MILES HOUR IN THE SOUTHERN AREAS...
AND STORMS WERE MOVING EAST AT 20 MILES AN HOUR IN THE NORTH.

STRONG GUSTY WIND...FREQUENT LIGHTNING...VERY HEAVY RAINFALL AND
SMALL HAIL MAY ACCOMPANY THE STRONGER STORMS.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFORMATION.
Special weather statement, Apr 29, 10:37 AM CDT, 4 hours 23 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-291635-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
1034 AM CDT (934 AM MDT) FRI APR 29 1994

... A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR GAINES, BORDEN,
    DAWSON AND SCURRY COUNTIES UNTIL 200 PM CDT...

AT 1025 AM CDT...SCATTERED THUNDERSTORMS...SOME WITH VERY HEAVY RAIN
...EXTENDED SOUTH FROM...THE SOUTH PLAINS...TO THE PERMIAN BASIN...AND
EAST INTO THE CONCHO VALLEY. THIS AREA WAS EAST OF A LINE FROM LUBBOCK
...TO MIDLAND...TO BIG LAKE...TO OZONA.

MOVEMENT WAS NORTH AT 30 MILES AN HOUR.

SOME OF THESE STORMS MAY CONTAIN SMALL HAIL...GUSTY WINDS...DEADLY
LIGHTNING AND VERY HEAVY DOWNPOURS OF RAIN. REMEMBER...LIGHTNING MAY
STRIKE SOME MILES AWAY FROM THE PARENT CLOUD. PRECAUTIONS SHOULD BE
TAKEN EVEN THOUGH THE THUNDERSTORM IS NOT DIRECTLY OVERHEAD.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION
FOR THE LATEST WEATHER INFORMATION.
Special weather statement, Apr 29, 11:43 AM CDT, 3 hours 17 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-291740-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
1135 AM CDT (1035 AM MDT) FRI APR 29 1994

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR BORDEN, DAWSON
   AND SCURRY COUNTIES UNTIL 200 PM CDT...

...SEVERE WATCH CANCELLED FOR GAINES COUNTY...

AT 1125 AM CDT...WIDELY SCATTERED THUNDERSTORMS WERE EMBEDDED WITHIN AN
AREA OF LIGHT RAIN THAT COVERED A LARGE PART OF THE TEXAS SOUTH PLAINS
...THE PERMIAN BASIN AND THE CONCHO VALLEY. THIS AREA WAS EAST OF A LINE
FROM LUBBOCK...TO MIDLAND...TO OZONA.

MOVEMENT WAS NORTH AT 30 MILES AN HOUR.

THE THUNDERSTORMS IN THIS AREA HAVE DECREASED IN INTENSITY AND AREAL
COVERAGE DURING THE LAST HOUR. HOWEVER CONDITIONS STILL REMAIN
FAVORABLE FOR STRONG TO SEVERE THUNDERSTORMS ACROSS MUCH OF WEST TEXAS.

A SEVERE THUNDERSTORM WATCH MEANS SEVERE THUNDERSTORMS ARE
POSSIBLE IN AND NEAR THE WATCH AREA. PERSONS SHOULD WATCH FOR
THREATENING WEATHER AND LISTEN TO NOAA WEATHER RADIO... COMMERCIAL
RADIO OR TELEVISION FOR FURTHER INFORMATION.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION
FOR THE LATEST WEATHER INFORMATION.
Special weather statement, Apr 29, 11:49 AM CDT, 3 hours 11 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-291740-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY...CORRECTION...
NATIONAL WEATHER SERVICE MIDLAND TX
1135 AM CDT (1035 AM MDT) FRI APR 29 1994

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR BORDEN, DAWSON
   AND SCURRY COUNTIES UNTIL 200 PM CDT...

...SEVERE WATCH CANCELLED FOR GAINES COUNTY...

AT 1125 AM CDT...WIDELY SCATTERED THUNDERSTORMS WERE EMBEDDED WITHIN AN
AREA OF LIGHT RAIN THAT COVERED A LARGE PART OF THE TEXAS SOUTH PLAINS
...THE PERMIAN BASIN AND THE CONCHO VALLEY. THIS AREA WAS EAST OF A LINE
FROM LUBBOCK...TO MIDLAND...TO OZONA.

MOVEMENT WAS NORTH AT 30 MILES AN HOUR.

THE THUNDERSTORMS IN THIS AREA HAVE DECREASED IN INTENSITY AND AREAL
COVERAGE DURING THE LAST HOUR. HOWEVER CONDITIONS STILL REMAIN
FAVORABLE FOR STRONG TO SEVERE THUNDERSTORMS ACROSS MUCH OF WEST TEXAS.

A SEVERE THUNDERSTORM WATCH MEANS SEVERE THUNDERSTORMS ARE
POSSIBLE IN AND NEAR T2HE WATCH AREA. PERSONS SHOULD WATCH FOR
THREATENING WEATHER AND LISTEN TO NOAA WEATHER RADIO... COMMERCIAL
RADIO OR TELEVISION FOR FURTHER INFORMATION.
Special weather statement, Apr 29, 12:40 PM CDT, 2 hours 20 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-291840-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
1239 PM CDT (1139 AM MDT) FRI APR 29 1994

...SEVERE THUNDERSTORM WATCH CANCELLED FOR BORDEN, DAWSON AND
   SCURRY COUNTIES.

AT 1225 AM CDT...AN AREA OF LIGHT RAIN WITH EMBEDDED THUNDERSTORMS
COVERED PARTS OF THE SOUTH PLAINS...THE PERMIAN BASIN...THE BIG
COUNTRY...AND THE CONCHO VALLEY...FROM LUBBOCK...TO BIG8
SPRING...TO ABILENE...SOUTH THROUGH SAN ANGELO.

MOVEMENT WAS NORTH AT 30 MILES AN HOUR.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION
FOR THE LATEST WEATHER INFORMATION.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 29, 1:40 PM CDTTornado WarningMAFPecos65 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.