Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 16, NWS Lake Charles, LA

January 18, 19954 counties in Texas

NWS Lake Charles, LA issued this severe thunderstorm warning at Jan 18, 1995, 6:43 AM CST for 4 counties in Texas. It was in force for 47 min.

The area

The counties it named.

The facts

Issued
Jan 18, 1995, 6:43 AM CST (12:43 UTC)
Expired
Jan 18, 1995, 7:30 AM CST
In force
47 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

Counties Angelina County, TX, Jasper County, TX, San Augustine County, TX, Tyler County, TX

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 0.7 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, Lake Charles Mun, LA at 12:00Z on 1995-01-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 382 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lake Charles Mun, LA at 12:00Z on 1995-01-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 247 square meters per square second.19395878Sfc1 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
382 J/kg
Mixed-layer CIN
-105 J/kg
Mixed-layer LCL
832 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
247 m²/s²
0-3 km storm-relative helicity
241 m²/s²
Significant tornado parameter
0.3
Supercell composite
6.8

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KBPT 181243 RRA
SVRBPT
TXC005-405-241-457-181330-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PORT ARTHUR TX
643 AM CST WED JAN 18 1995
 
THE NATIONAL WEATHER SERVICE IN PORT ARTHUR HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  730 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...S...
 
IN EAST TEXAS
 
   ...SOUTHEASTERN ANGELINA COUNTY
   ...SOUTHERN SAN AUGUSTINE COUNTY
 
IN SOUTHEAST TEXAS
 
   ...NORTHERN JASPER COUNTY...TYLER COUNTY
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN
ARE APPROACHING THESE COUNTIES.  THESE STORMS ARE MOVING TOWARD THE
NORTHEAST AT 40 MILES PER HOUR
.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
JH
 
&
NNNN

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 18, 6:20 AM CST, 23 minutes before
TXZ165-201-181-511-215-182-152-216-167-166-180-181415-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
620 AM CST WED JAN 18 1995

...A TORNADO WATCH IS IN EFFECT FOR EAST AND SOUTHEAST TEXAS...
INCLUDING THE GOLDEN TRIANGLE AND ADJACENT COASTAL WATERS...
UNTIL NOON TODAY...

...A FLOOD AND FLASH FLOOD WATCH REMAINS IN EFFECT FOR EAST AND
SOUTHEAST TEXAS...NORTH OF THE GOLDEN TRIANGLE...UNTIL NOON TODAY...

AT 600 AM CST...AN AREA OF SCATTERED SHOWERS AND THUNDERSTORMS STRECHED
FROM JUST EAST OF LONGVIEW...TO JASPER...TO LIVINGSTON...TO CONROE...
TO NORTH AND WEST OF HOUSTON.  LOCALLY HEAVY RAINFALL WAS OCCURRING
BETWEEN LIVINGSTON AND CONROE.

THIS AREA OF STORMS AND SHOWERS WAS MOVING EAST AT 20 MILES PER HOUR AND
WAS DEVELOPING RAPIDLY AHEAD OF A STRONG COLD FRONT IN CENTRAL TEXAS.

PERSONS IN EAST AND SOUTHEAST TEXAS SHOULD REMAIN ALERT TO THE
POSSIBILITY OF SEVERE WEATHER INCLUDING TORNADOES...STRONG WINDS...
LARGE HAIL...AND LOCALLY HEAVY RAINS.

STAY TUNED TO NOAA WEATHER RADIO AND YOUR LOCAL NEWS MEDIA FOR UPDATES
OR WARNINGS FOR SEVERE WEATHER OR FLOODING AS CONDITIONS WARRANT.

JH

NNNN

The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 18, 7:14 AM CSTFlash Flood WarningLCHAngelina, San Augustine61 min
Jan 18, 7:14 AM CSTFlash Flood WarningLCHTyler61 min
Jan 18, 7:51 AM CSTSevere Thunderstorm WarningLCHAngelina, Tyler54 min
Jan 18, 8:15 AM CSTSevere Thunderstorm WarningLCHJasper, Tyler60 min
Jan 18, 11:21 AM CSTTornado WarningLCHNewton39 min
Jan 18, 12:06 PM CSTSevere Thunderstorm WarningLCHOrange54 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.