Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 7, NWS Midland/Odessa, TX

April 28, 1994Howard County, Texas

NWS Midland/Odessa, TX issued this severe thunderstorm warning at Apr 28, 1994, 2:09 AM CDT for Howard County, Texas. It was in force for 66 min.

The area

The counties it named.

The facts

Issued
Apr 28, 1994, 2:09 AM CDT (07:09 UTC)
Expired
Apr 28, 1994, 3:15 AM CDT
In force
66 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Howard County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 7.2 hours before the alert went out and 82 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 1994-04-28Temperature 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 00:00Z on 1994-04-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 414 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1809 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
414 m²/s²
0-3 km storm-relative helicity
687 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMAF 280711
SVRMAF
TXC227-280815-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MIDLAND TX
209 AM CDT THU APR 28 1994
 
THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  315 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST TEXAS
 
   ...HOWARD COUNTY
 
AT 0205 THE HOWARD COUNTY SHERIFF REPORTED 1 INCH HAIL IN SOUTHERN
HOWARD COUNTY. RADAR INDICATES A SEVERE THUNDERSTORM MOVING THROUGH
HOWARD COUNTY TO THE NORTHEAST 40 MILES AN HOUR.
 
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
 
 
 
 
&

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 28, 12:41 AM CDT, 1 hour 28 minutes before
TXZ045>047-050>052-058>063-067>069-075-082-NMZ029-280645-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
1240 AM CDT (1140 PM MDT) THU APR 28 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR MUCH OF THE SOUTH
PLAINS AND ROLLING PLAINS UNTIL 500 AM CDT...

...A STRONG LINE OF THUNDERSTORMS WAS MOVING THROUGH
WINKLER...ANDREWS AND GAINES COUNTIES...

AT 1228 AM CDT...A LINE OF SHOWERS AND THUNDERSTORMS...SOME WITH VERY
HEAVY RAIN...WAS EMBEDDED IN AN AREA OF SHOWERS AND THUNDERSTORM.  THIS
AREA OF STORMS WAS LOCATED FROM 10 MILES WEST OF GRANDFALLS...TO 10
MILES NORTH OF HOBBS NEW MEXICO...TO NEAR LITTLEFIELD AND TO 15 MILES
NORTHEAST OF BROWNFIELD.

MOVEMENT WAS NORTHEAST AT 40 MILES AN HOUR.

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55 MPH...
DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR
PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME \OR BUSINESS.

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

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 28, 1:17 AM CDTSevere Thunderstorm WarningMAFMidland58 min
Apr 28, 2:01 AM CDTSevere Thunderstorm WarningMAFGlasscock59 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.