Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 285, NWS Lake Charles, LA

December 17, 1995Jasper County, Texas

NWS Lake Charles, LA issued this severe thunderstorm warning at Dec 17, 1995, 9:12 AM CST for Jasper County, Texas. It was in force for 48 min.

The area

The counties it named.

The facts

Issued
Dec 17, 1995, 9:12 AM CST (15:12 UTC)
Expired
Dec 17, 1995, 10:00 AM CST
In force
48 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

County Jasper County, TX

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 3.2 hours before the alert went out and 105 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 1995-12-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 675 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 12:00Z on 1995-12-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 239 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
675 J/kg
Mixed-layer CIN
-31 J/kg
Mixed-layer LCL
573 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
239 m²/s²
0-3 km storm-relative helicity
246 m²/s²
Significant tornado parameter
0.5
Supercell composite
4.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLCH 171514 RRA
SVRLCH
TXC199-241-171600-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
912 AM CST SUN DEC 17 1995
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1000 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHEAST TEXAS
 
   ...HARDIN COUNTY...JASPER COUNTY
 
AT 911 AM...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE
THUNDERSTORM NEAR SILSBEE IN HARDIN COUNTY. MOVEMENT WAS TO
THE NORTHEAST AT 25 MPH. THE TOWN OF BUNA IN JASPER COUNTY IS
IN THE PATH OF THIS STORM.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLRY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

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.

NWS Lake Charles, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Dec 16, 8:55 PM CST, 12 hours 17 minutes earlier.

Area forecast discussion, Dec 16, 8:55 PM CST, 12 hours 17 minutes before
SOUTHEAST TEXAS..SOUTHWEST AND CENTRAL LOUISIANA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LAKE CHARLES LA
850 PM CST SAT DEC 16 1995

NO BIG ADJUSTMENTS NEEDED TO CURRENT FCST. FOG IS AGAIN QUESTION OF
THE NIGHT. APPEARS DENSE FOG ADVISORY MAY BE IN ORDER AGAIN...BUT
WILL HOLD OFF. LOWS WILL NEED TO BE LOWERED IN CENTRAL LA.
8

TX ZONES...
@1 TYLER JASPER NEWTON
@2 HARDIN ORANGE JEFFERSON

LA ZONES...
@1 VERNON RAPIDES AVOYELLES BEAUREGARD ALLEN EVANGELINE ST LANDRY
@2 CALCASIEU JEFFERSON DAVIS ACADIA LAFAYETTE UPPER ST MARTIN CAMERON
   VERMILION IBERIA LOWER ST MARTIN ST MARY

In the hours before

Special weather statement, Dec 17, 4:02 AM CST, 5 hours 10 minutes before
LAZ027>033-041>045-051>055-TXZ180>182-201-215-216-171400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
402 AM CST SUN DEC 17 1995

...SEVERE THUNDERSTORMS AND HEAVY RAIN POSSIBLE TODAY...

A STATIONARY FRONT AND A VIGOUROUS UPPER LEVEL DISTURBANCE WILL
COMBINE FORCES ACROSS THE AREA TODAY TO PRODUCE HEAVY RAIN
AND SOME SEVERE THUNDERSTORMS.

RAINFALL AMOUNTS OF 3 TO 5 INCHES WILL BE POSSIBLE THROUGH TONIGHT
POSSIBLY CAUSING SOME FLOODING OF LOW LYING AREAS AND SOME SMALL
STREAMS.

THE PRIMARY SEVERE WEATHER THREAT WILL BE LARGE HAIL AND STRONG
WINDS.

STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION
ON THIS RAPIDLY DEVELOPING WEATHER SITUATION.
Special weather statement, Dec 17, 4:06 AM CST, 5 hours 6 minutes before
LAZ027>033-041>045-051>055-TXZ180>182-201-215-216-171400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
402 AM CST SUN DEC 17 1995

...SEVERE THUNDERSTORMS AND HEAVY RAIN POSSIBLE TODAY...

A STATIONARY FRONT AND A VIGOUROUS UPPER LEVEL DISTURBANCE WILL
COMBINE FORCES ACROSS THE AREA TODAY TO PRODUCE HEAVY RAIN
AND SOME SEVERE THUNDERSTORMS.

RAINFALL AMOUNTS OF 3 TO 5 INCHES WILL BE POSSIBLE THROUGH TONIGHT
POSSIBLY CAUSING SOME FLOODING OF LOW LYING AREAS AND SOME SMALL
STREAMS.

THE PRIMARY SEVERE WEATHER THREAT WILL BE LARGE HAIL AND STRONG
WINDS.

STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION
ON THIS RAPIDLY DEVELOPING WEATHER SITUATION.
Special weather statement, Dec 17, 7:00 AM CST, 2 hours 12 minutes before
LAZ041>045-051>055-TXZ201-215-216-171400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
700 AM CST SUN DEC 17 1995

...DENSE FOG ADVISORY FOR SOUTHWEST AND SOUTHCENTRAL LOUISIANA
   HAS BEEN CANCELLED...

THE VISIBLITY HAS IMPROVED OVER PORTIONS OF SOUTHERN LOUSIANA
THIS MORNING TO GREATER THAN 10 MILES.  THEREFORE...THE DENSE
FOG ADVISORY HAS BEEN CANCELLED.

12
Special weather statement, Dec 17, 7:01 AM CST, 2 hours 11 minutes before
LAZ041>045-051>055-TXZ201-215-216-171400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
700 AM CST SUN DEC 17 1995

...DENSE FOG ADVISORY FOR SOUTHWEST AND SOUTHCENTRAL LOUISIANA
   HAS BEEN CANCELLED...

THE VISIBLITY HAS IMPROVED OVER PORTIONS OF SOUTHERN LOUSIANA
THIS MORNING TO GREATER THAN 10 MILES.  THEREFORE...THE DENSE
FOG ADVISORY HAS BEEN CANCELLED.

12

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 17, 9:12 AM CSTSevere Thunderstorm WarningLCHHardin30 min
Dec 17, 9:19 AM CSTSevere Thunderstorm WarningLCHNewton41 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.