Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 3, NWS Midland/Odessa, TX

April 24, 1994Pecos County, Texas

NWS Midland/Odessa, TX issued this severe thunderstorm warning at Apr 24, 1994, 5:09 PM CDT for Pecos County, Texas. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
Apr 24, 1994, 5:09 PM CDT (22:09 UTC)
Expired
Apr 24, 1994, 5:39 PM CDT
In force
30 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Pecos County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 10.2 hours before the alert went out and 139 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 1994-04-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1994-04-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 69 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
974 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
69 m²/s²
0-3 km storm-relative helicity
108 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 242211
SVRMAF
TXC371-242245-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MIDLAND TX
509 PM CDT SUN APR 24 1994
 
THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  545 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST TEXAS
 
   ...SOUTHEASTERN PECOS COUNTY
 
AT 500 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM OVER IRAAN IN
SOUTHEASTERN PECOS COUNTY. MOVEMENT WAS NORTHEAST 20 MILES AN HOUR.
1/2 HALF INCH HAIL HAD BEEN REPORTED IN THIS THUNDERSTORM.
 
STAY TUNED TO NOAA WEATHER RAADIO...LOCAL RADIO OR TV FOR THE LATEST
INFORMATION ON THIS SEVERE THUNDERSTORM.
 
 
 
WHEN THUNDERSTORMS ARE OCC\URRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
 
 
 
&

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 24, 3:30 PM CDT, 1 hour 39 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-242130-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
329 PM CDT (229 PM MDT) SUN APR 24 1994

...STRONG THUNDERSTORMS DEVELOPING OVER PARTS OF WEST TEXAS...

AT 325 PM CDT...WIDELY SCATTERED SHOWERS AND THUNDERSTORMS...SOME WITH
VERY HEAVY RAIN...WERE LOCATED IN AN AREA FROM 20 MILES SOUTHEAST OF
FORT STOCKTON...TO NEAR JAYTON AND TO NEAR BALLINGER.

THE STRONGEST STORMS WERE LOCATED NEAR RANKIN AND 5 MILES NORTHWEST OF
BLACKWELL.

MOVEMENT WAS NORTHEAST AT 25 MILES AN HOUR.

SOME OF THESE STORMS MAY CONTAIN SMALL HAIL...GUSTY WINDS...DEADLY
LIGHTNING AND VERY HEAVY DOWNPOURS OF RAIN.

AT SIGNS OF AN I<MPENDING 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 24, 4:34 PM CDT, 35 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-242235-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
433 PM CDT (333 PM MDT) SUN APR 24 1994

...STRONG THUNDERSTORMS WERE CONTINUING TO DEVELOP OVER PARTS OF WEST
TEXAS...

AT 425 PM CDT...WIDELY SCATTERED SHOWERS AND THUNDERSTORMS...SOME WITH
VERY HEAVY RAIN...WERE LOCATED IN AN AREA FROM NEAR SHEFFIELD...TO NEAR
RANKIN...TO 10 MILES SOUTHEAST OF JAYTON AND TO NEAR BALLINGER.

THE STRONGEST STORMS WERE LOCATED 7 MILES SOUTH OF RANKIN AND 15 MILES
SOUTHEAST OF MERKEL.

MOVEMENT WAS NORTHEAST AT 20 MILES AN HOUR.

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

IF YOU ARE OUTDOORS...MOVE TO A PLACE OF SHELTER IMMEDIATELY IF A
STORM APPROACHES. MOTORISTS SHOULD REMAIN ALERT FOR REDUCED
VISIBILITIES DURING DOWNPOURS OF RAIN. STREETS MAY FLOOD QUICKLY.

STAY TUNED TO NOAA WEATHER RADIO...RADIO OR TELEVISION FOR THE
LATEST UPDATES CONCERNING THIS DEVELOPING WEATHER SITUATION.

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.