Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 2, NWS Fort Worth, TX

January 12, 1995Hamilton County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Jan 12, 1995, 1:52 PM CST for Hamilton County, Texas. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Jan 12, 1995, 1:52 PM CST (19:52 UTC)
Expired
Jan 12, 1995, 3:00 PM CST
In force
68 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Hamilton County, TX

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 7.9 hours before the alert went out and 147 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, Fort Worth, TX at 12:00Z on 1995-01-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 985 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, Fort Worth, TX at 12:00Z on 1995-01-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 173 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
985 J/kg
Mixed-layer CIN
-132 J/kg
Mixed-layer LCL
681 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
173 m²/s²
0-3 km storm-relative helicity
176 m²/s²
Significant tornado parameter
0.3
Supercell composite
2.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KFTW 121954 RRA
SVRFTW
TXC193-122100-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
152 PM CST THU JAN 12 1995
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  300 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTH CENTRAL TEXAS
 
   ...HAMILTON COUNTY
 
AT 152 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM 10 MILES SOUTHWEST OF HAMILTON. THIS NORTHEAST AT 30
MILES AN HOUR AND WILL PRODUCE HAIL TO 1 INCH IN DIAMETER AND WIND GUSTS
TO 60 MILES AN HOUR.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGfE 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, Jan 12, 11:40 AM CST, 2 hours 12 minutes before
TXZ092>097-102>112-117>126-131>138-143>153-156>167-130300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
1140 AM CST THU JAN 12 1995

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS TONIGHT FOR THE CENTRAL
AND EASTERN AREAS OF NORTH TEXAS...GENERALLY EAST OF A SHERMAN TO FORT
WORTH TO LAMPASAS LINE.  THIS INCLUDES THE CITIES OF WACO...PARIS
MARSHALL...SULPHUR SPRINGS...LONGVIEW...TYLER...NACOGDOCHES...LUFKIN
AND THE DALLAS-FORT WORTH METROPLEX.

A VERY MOIST...AND UNSEASONABLY WARM AIRMASS IS IN PLACE OVER NORTH
TEXAS EARLY THIS AFTERNOON...WITH THE DEEPEST LAYER OF MOISTURE ACROSS
SOUTH-CENTRAL AND EASTERN AREAS OF NORTH TEXAS.  A DEVELOPING UPPER
LEVEL LOW PRESSURE SYSTEM IN THE SOUTH CENTRAL ROCKIES IS MOVING
EAST AND WILL MOVE INTO NORTH TEXAS TONIGHT.  MEANWHILE AT THE SURFACE
A SURFACE TROUGH OF LOW PRESSURE EXTENDED FROM WICHITA FALLS TO
ABILENE TO JUNCTION.

BY EARLY THIS EVENING THE SURFACE TROUGH OF LOW PRESSURE WILL EXTEND
FROM NEAR SHERMAN TO FORT WORTH TO WACO.  MEANWHILE THE UPPER LEVEL
SYSTEM OVER THE SOUTHERN ROCKIES WILL MOVE INTO WESTERN TEXAS AND
HELP INITIATE THUNDERSTORM DEVELOPMENT ALONG THE SURFACE LOW PRESSURE
TROUGH THIS EVENING.  AT THIS TIME IT APPEARS THAT THUNDERSTORMS WILL
DEVELOP EARLY THIS EVENING EAST OF A SHERMAN TO FORT WORTH TO LAMPASAS
LINE AND SPREAD EAST INTO EASTERN AREAS OF NORTH TEXAS OVERNIGHT.

A FEW SEVERE THUNDERSTORMS MAY DEVELOP TONIGHT IN THE RISK AREA DUE TO
FAVORABLE VERTICAL WIND SHEAR PROFILE ALOFT.  WHILE THE MAIN THREAT OF
SEVERE WEATHER WILL BE FROM HIGH WINDS AND HAIL...A FEW ISOLATED
TORNADOES MAY OCCUR AS WELL ESPECIALLY OVER EASTERN AREAS OF NORTH
TEXAS WHERE STRONGER TURNING OF LOW LEVEL WINDS EXIST.

EMERGENCY MANAGEMENT OFFICIALS AND STORM SPOTTERS IN THE CENTRAL AND
EASTERN AREAS OF NORTH TEXAS SHOULD STAY INFORMED OF THIS DEVELOPING
WEATHER SCENARIO AND THE POSSIBILITY OF ACTIVATION DURING THE EVENING
AND OVERNIGHT HOURS.

RK
Special weather statement, Jan 12, 11:42 AM CST, 2 hours 10 minutes before
TXZ092>097-102>112-117>126-131>138-143>153-156>167-130300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
1140 AM CST THU JAN 12 1995

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS TONIGHT FOR THE CENTRAL
AND EASTERN AREAS OF NORTH TEXAS...GENERALLY EAST OF A SHERMAN TO FORT
WORTH TO LAMPASAS LINE.  THIS INCLUDES THE CITIES OF WACO...PARIS
MARSHALL...SULPHUR SPRINGS...LONGVIEW...TYLER...NACOGDOCHES...LUFKIN
AND THE DALLAS-FORT WORTH METROPLEX.

A VERY MOIST...AND UNSEASONABLY WARM AIRMASS IS IN PLACE OVER NORTH
TEXAS EARLY THIS AFTERNOON...WITH THE DEEPEST LAYER OF MOISTURE ACROSS
SOUTH-CENTRAL AND EASTERN AREAS OF NORTH TEXAS.  A DEVELOPING UPPER
LEVEL LOW PRESSURE SYSTEM IN THE SOUTH CENTRAL ROCKIES IS MOVING
EAST AND WILL MOVE INTO NORTH TEXAS TONIGHT.  MEANWHILE AT THE SURFACE
A SURFACE TROUGH OF LOW PRESSURE EXTENDED FROM WICHITA FALLS TO
ABILENE TO JUNCTION.

BY EARLY THIS EVENING THE SURFACE TROUGH OF LOW PRESSURE WILL EXTEND
FROM NEAR SHERMAN TO FORT WORTH TO WACO.  MEANWHILE THE UPPER LEVEL
SYSTEM OVER THE SOUTHERN ROCKIES WILL MOVE INTO WESTERN TEXAS AND
HELP INITIATE THUNDERSTORM DEVELOPMENT ALONG THE SURFACE LOW PRESSURE
TROUGH THIS EVENING.  AT THIS TIME IT APPEARS THAT THUNDERSTORMS WILL
DEVELOP EARLY THIS EVENING EAST OF A SHERMAN TO FORT WORTH TO LAMPASAS
LINE AND SPREAD EAST INTO EASTERN AREAS OF NORTH TEXAS OVERNIGHT.

A FEW SEVERE THUNDERSTORMS MAY DEVELOP TONIGHT IN THE RISK AREA DUE TO
FAVORABLE VERTICAL WIND SHEAR PROFILE ALOFT.  WHILE THE MAIN THREAT OF
SEVERE WEATHER WILL BE FROM HIGH WINDS AND HAIL...A FEW ISOLATED
TORNADOES MAY OCCUR AS WELL ESPECIALLY OVER EASTERN AREAS OF NORTH
TEXAS WHERE STRONGER TURNING OF LOW LEVEL WINDS EXIST.

EMERGENCY MANAGEMENT OFFICIALS AND STORM SPOTTERS IN THE CENTRAL AND
EASTERN AREAS OF NORTH TEXAS SHOULD STAY INFORMED OF THIS DEVELOPING
WEATHER SCENARIO AND THE POSSIBILITY OF ACTIVATION DURING THE EVENING
AND OVERNIGHT HOURSl.

RK

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 12, 1:01 PM CSTSevere Thunderstorm WarningFWDMills59 min
Jan 12, 2:55 PM CSTSevere Thunderstorm WarningFWDBosque65 min
Jan 12, 3:55 PM CSTSevere Thunderstorm WarningFWDHill65 min
Jan 12, 4:50 PM CSTSevere Thunderstorm WarningFWDEllis55 min
Jan 12, 4:53 PM CSTSevere Thunderstorm WarningFWDMcLennan67 min
Jan 12, 5:13 PM CSTSevere Thunderstorm WarningFWDNavarro62 min

Nearby

Severe Thunderstorm Warnings in Texas, 1995Every severe thunderstorm warning in 1995

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.