Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 34, NWS Lake Charles, LA

March 5, 1995Jefferson County, Texas

NWS Lake Charles, LA issued this severe thunderstorm warning at Mar 5, 1995, 12:57 AM CST for Jefferson County, Texas. It was in force for 63 min.

The area

The counties it named.

The facts

Issued
Mar 5, 1995, 12:57 AM CST (06:57 UTC)
Expired
Mar 5, 1995, 2:00 AM CST
In force
63 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

County Jefferson County, TX

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 7.0 hours before the alert went out and 96 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 00:00Z on 1995-03-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 136 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, Lake Charles Mun, LA at 00:00Z on 1995-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 161 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
136 J/kg
Mixed-layer CIN
-35 J/kg
Mixed-layer LCL
545 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
161 m²/s²
0-3 km storm-relative helicity
199 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBPT 050657 RRA
SVRBPT
TXC245-050800-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PORT ARTHUR TX
1257 AM CST SUN MAR 5 1995
 
THE NATIONAL WEATHER SERVICE IN PORT ARTHUR HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  200 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHEAST TEXAS
 
   ...JEFFERSON COUNTY
 
AT 1255 AM CST...DOPPLER WEATHER RADAR DETECTED A POSSIBLE SEVERE
THUNDERSTORM 10 MILES WEST OF HIGH ISLAND. THIS STORM WAS MOVING
EAST NORTHEAST AT 30 MILES AN HOUR...AND IS CAPABLE OF PRODUCING
LARGE HAIL...FREQUENT DEADLY LIGHTNING...AND DAMAGING THUNDERSTORM
WINDS.
 
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.
 
 
 
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, Mar 4, 8:20 PM CST, 4 hours 37 minutes before
TXZ165-201-181-511-215-182-152-216-167-166-180-050415-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
820 PM CST SAT MAR 4 1995

.....DRIZZLE AND PATCHY DENSE FOG OVER EAST AND SOUTHEAST TEXAS.....

AT 815 PM THIS EVENING...LIGHT DRIZZLE AND PATCHY DENSE FOG WERE BEING
REPORTED ACROSS EAST AND SOUTHEAST TEXAS. THE PRECIPITATION WAS TOO
LIGHT TO BE DETECTED BY NATIONAL WEATHER SERVICE DOPPLER RADAR. THE FOG
ACROSS THE REGION WAS REDUCING VISIBILITIES BELOW 1 MILE WITH SOME AREAS
REPORTING VISIBILITIES AS LOW AS 1/4 OF A MILE.

THIS LIGHT PRECIPITATION WILL BE INCREASING TO SHOWER AND THUNDERSTORM
ACTIVITY AS THE NIGHT PROGRESSES. THIS MEANS THE LOWER LEVEL OF THE
ATMOSPHERE WILL CONTINUE TO BE SATURATED. PATCHY DENSE FOG WILL CONTINUE
TO DEVELOPE THROUGHOUT THE REGION UNTIL TOMORROW MORNING.

MOTORISTS TRAVELING THIS EVENING SHOULD USE EXTRA CAUTION BECAUSE OF
THE SLICK ROADWAYS. IF YOU ENCOUNTER DENSE FOG..PLEASE REMEMBER TO DRIVE
WITH YOUR LOW BEAMS ON AND GIVE YOURSELF EXTRA SPACE BETWEEN OTHER
VEHICLES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA SOURCES FOR FURTHER
INFORMATION.

LINHARES

NNNN

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 5, 2:01 AM CSTSevere Thunderstorm WarningLCHNewton59 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.