Alert archive / Louisiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 19, NWS Lake Charles, LA

January 18, 1995Vernon Parish, Louisiana

NWS Lake Charles, LA issued this severe thunderstorm warning at Jan 18, 1995, 9:23 AM CST for Vernon Parish, Louisiana. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
Jan 18, 1995, 9:23 AM CST (15:23 UTC)
Expired
Jan 18, 1995, 10:30 AM CST
In force
67 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

County Vernon Parish, LA

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 3.4 hours before the alert went out and 110 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 
TTAA00 KLCH 181524
SVRLCH
LAC115-181630-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
923 AM CST WED JAN 18 1995
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1030 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHWEST LOUISIANA
 
   ...VERNON PARISH
 
AT 922 PM...NATIONAL WEATHER SERVICE RADAR INDICATED A LINE OF
SEVERE THUNDERSTORMS MOVING INTO WESTERN VERNON PARISH. THE
SEVERE THUNDERSTORMS WERE MOVING TO THE NORTHEAST AT 40 MPH.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO AD^VANCE 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.

In the hours before

Special weather statement, Jan 18, 6:20 AM CST, 3 hours 3 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
Special weather statement, Jan 18, 8:35 AM CST, 48 minutes before
LAZ020-022-027>033-041>044-051-052-181530-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
835 AM CST WED JAN 18 1995

...A TORNADO WATCH IS IN EFFECT UNTIL NOON CST FOR BEAUREGARD...
CALCASIEU...AND VERNON PARISHES...

...A FLASH FLOOD WATCH IS IN EFFECT TODAY FOR GRANT...LA SALLE...
RAPIDES...AND VERNON PARISHES...

AT 830 AM...A LINE OF STRONG THUNDERSTORMS WAS SHOWN FROM MANSFIELD...
TO WOODVILLE...TO HOUSTON. THIS LINE OF THUNDERSTORMS WAS MOVING EAST
AT 10 MILES AN HOUR.

PERSONS IN VERNON PARISH SHOULD BE PREPARED FOR STRONG GUSTY WINDS...
DANGEROUS LIGHTNING...VERY HEAVY RAIN...LARGE HAIL...AND POSSIBLY
TORNADOES DURING THE NEXT COUPLE OF HOURS.
Special weather statement, Jan 18, 8:37 AM CST, 46 minutes before
LAZ020-022-027>033-041>044-051-052-181530-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
835 AM CST WED JAN 18 1995

...A TORNADO WATCH IS IN EFFECT UNTIL NOON CST FOR BEAUREGARD...
CALCASIEU...AND VERNON PARISHES...

...A FLASH FLOOD WATCH IS IN EFFECT TODAY FOR GRANT...LA SALLE...
RAPIDES...AND VERNON PARISHES...

AT 830 AM...A LINE OF STRONG THUNDERSTORMS WAS SHOWN FROM MANSFIELD...
TO WOODVILLE...TO HOUSTON. THIS LINE OF THUNDERSTORMS WAS MOVING EAST
AT 10 MILES AN HOUR.

PERSONS IN VERNON PARISH SHOULD BE PREPARED FOR STRONG GUSTY WINDS...
DANGEROUS LIGHTNING...VERY HEAVY RAIN...LARGE HAIL...AND POSSIBLY
TORNADOES DURING THE NEXT COUPLE OF HOURS.
Special weather statement, Jan 18, 8:46 AM CST, 37 minutes before
TXZ165-201-181-511-215-182-152-216-167-166-180-181645-

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

...A SEVERE THUNDERSTORM WARNING FOR SOUTHERN ANGELINA AND
NORTHERN TYLER COUNTIES HAS EXPIRED AT 845 AM CST...

...A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR NORTHERN JASPER COUNTY
AND ALL OF TYLER COUNTY UNTIL 915 AM CST...

...A FLASH FLOOD WARNING IS IN EFFECT FOR ANGELINA...SOUTHERN
NACOGDOCHES...SABINE...SAN AUGUSTINE...AND NORTHERN TYLER COUNTIES UNTIL
NOON CST...

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

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

AT 845 AM CST...WEATHER SERVICE RADAR SHOWED A LINE OF STRONG
THUNDERSTORMS STRECHING FROM SHREVEPORT...SOUTHWEST TO CENTER...SAM
RAYBURN RESERVOIR...WOODVILLE...TO LIVINGSTON.  THESE STORMS WERE MOVING
NORTHEAST AT 50 MILES PER HOUR.

STRONG DAMAGING WINDS...LARGE HAIL...LOCALLY HEAVY RAINFALLS...AND
DEADLY LIGHTNING ARE POSSIBLE WITH THESE STORMS.

PERSONS IN EAST AND SOUTHEAST TEXAS SHOULD TAKE PRECAUTIONAS FOR SEVERE
WEATHER INCLUDING POSSIBLE TORNADOES AND FLOODING...AND STAY TUNED TO
NOAA WEATHER RADIO FOR FURTHER UPDATES AS CONDITIONS WARRANT.

JH

NNNN

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 18, 11:25 AM CSTSevere Thunderstorm WarningLCHBeauregard, Calcasieu, Cameron65 min
Jan 18, 11:25 AM CSTSevere Thunderstorm WarningLCHVernon65 min
Jan 18, 11:37 AM CSTTornado WarningLCHVernon68 min
Jan 18, 12:22 PM CSTTornado WarningLCHBeauregard68 min
Jan 18, 12:31 PM CSTSevere Thunderstorm WarningLCHCalcasieu, Cameron59 min
Jan 18, 12:55 PM CSTTornado WarningLCHCameron65 min
Jan 18, 1:19 PM CSTSevere Thunderstorm WarningLCHRapides56 min
Jan 18, 1:42 PM CSTSevere Thunderstorm WarningLCHJefferson Davis63 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 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.