Alert archive / Louisiana / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 21, NWS Lake Charles, LA

March 29, 1992Allen Parish, Beauregard Parish, Evangeline Parish, Louisiana

NWS Lake Charles, LA issued this severe thunderstorm warning at Mar 29, 1992, 11:22 PM CST for Allen Parish, Beauregard Parish, Evangeline Parish, Louisiana. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Mar 29, 1992, 11:22 PM CST (05:22 UTC)
Expired
Mar 30, 1992, 12:30 AM CST
In force
68 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

Counties Allen Parish, LA, Beauregard Parish, LA, Evangeline Parish, LA

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 5.4 hours before the alert went out and 70 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 1992-03-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1992-03-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 33 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
81 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLCH 300527
SVRLCH
LAC003-011-039-300630-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1122 PM CST SUN MAR 29 1992
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1230 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS
 
IN SOUTHWEST LOUISIANA
 
   ...ALLEN PARISH...BEAUREGARD PARISH...EVANGELINE PARISH
 
AT 1120 PM RADAR SHOWED NUMEROUS THUNDERSTORMS EXTENDING FROM THE
SABINE RIVER NORTHWEST OF DE QUINCY TO NEAR OAKDALE. THESE
THUNDERSTORMS WERE MOVING EAST AT 25 MILES AN HOUR.
 
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL.B..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, Mar 29, 7:01 PM CST, 4 hours 21 minutes before
TXZ033-046-300200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
701 PM CST SUN MAR 29 1992

...STRONG THUNDERSTORMS HAVE DEVELOPED IN NORTHERN JASPER COUNTY...

AT 700 PM TWO STRONG THUNDERSTORMS WERE NOTED BY WEATHER SERVICE RADAR
BETWEEN 5 AND 10 MILES NORTH-NORTHWEST OF JASPER...RIGHT ALONG THE
SOUTHERN END OF SAME RAYBURN RESERVOIR.  THE STORMS WERE MOVING EAST
AT 20 MILES AN HOUR.

THESE STORMS WILL CAUSE DANGEROUS LIGHTNING...STRONG GUSTY
WINDS...HEAVY RAINFALL...AND POSSIBLY SMALL HAIL.  PERSONS IN NORTHERN
JASPER COUNTY SHOULD BE ALERT FOR THE ONSET OF THUNDERSTORMS AND MOVE
INDOORS.  BOATERS ON THE SOUTHERN END OF SAM RAYBURN RESERVOIR SHOULD
MOVE TO SHORyE.

NNNN
Special weather statement, Mar 29, 7:43 PM CST, 3 hours 39 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-300240-
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
743 PM CST SUN MAR 29 1992

AT 725 PM...STRONG THUNDERSTORMS...WITH VERY HEAVY RAIN...WERE
OCCURRING IN SOUTHEAST AND EAST TEXAS...AND WERE LOCATED JUST
SOUTH OF THE SMALL COMMUNITY OF PINELAND TEXAS AND ALONG THE TRINITY
RIVER...JUST SOUTH OF ROMANO.  THESE STORMS WILL BE MOVING INTO
VERNON PARISH WITHIN THE NEXT HOUR.  STRONG GUSTY WINDS..SMALL HAIL..
AND VERY HEAVY RAINS ARE POSSIBLE AS THESE STORMS PASS THROUGH.

ELSEWHERE...ISOLATED THUNDERSTORMS WERE OCCURRING IN NORTHWEST GRANT
PARISH...BETWEEN NATCHITOCHES AND JENA.

MOVEMENT WAS EAST AT 30 MILES AN HOUR.
Special weather statement, Mar 29, 9:22 PM CST, 2 hours before
LAZ005>008-011-012-300440-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
923 PM CST SUN MAR 29 1992

AT 920 PM CST...THE LAKE CHARLES WEATHER RADAR SHOWED STRONG
THUNDERSTORMS IN EAST TEXAS BETWEEN KIRBYVILLE AND JASPER.

THE THUNDERSTORMS WERE MOVING EAST AT 10 TO 15 MILES AN HOUR AND
SHOULD MOVE INTO THE THE EXTREME SOUTH PART OF VERNON PARISH AND
INTO THE NORTHERN PART OF BEAUREGARD PARISH BY 930 PM CST.

STRONG GUSTY WINwDS...VERY HEAVY RAIN...AND DANGEROUS CLOUD TO GROUND
LIGHTNING WILL ACCOMPANY THESE THUNDERSTORMS AS THEY MOVE INTO WESTERN
LOUISIANA.
Special weather statement, Mar 29, 10:13 PM CST, 1 hour 9 minutes before
LAZ005>008-011-012-300540-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1013 PM CST SUN MAR 29 1992

AT 1010 PM CST...THE LAKE CHARLES WEATHER RADAR SHOWED A STRONG
THUNDERSTORM OVER THE WESTERN PART OF BEAUREGARD PARISH IN THE
MERRYVILLE AREA.

THE THUNDERSTORM WAS MOVING EAST AT 20 MILES AN HOUR.

STRONG GUSTY WINDS...VERY HEAVY RAIN...DANGEROUS CLOUD TO GROUND
LIGHTNING...AND POSSIBLY SOME SMALL HAIL MAY ACCOMPANY THIS
dTHUNDERSTORM AS IT MOVES THROUGH BEAUREGARD PARISH BETWEEN THE
PRESENT TIME AND 1100 PM CST THIS SUNDAY EVENING.
Local storm report, Mar 29, 10:48 PM CST, 34 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1048 PM CST SUN MAR 29 1992

TIME                    REPORT

2220 PM      1/2 INCH HAIL REPORTED BY FAA FLIGHT SERVICE STATION AT
             DE RI.DDER LOUISIANA.
Special weather statement, Mar 29, 11:04 PM CST, 18 minutes before
TXZ046-300600-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
1104 PM CST SUN MAR 29 1992

...A STRONG THUNDERSTORM IS MOVING THROUGH NORTHCENTRAL NEWTON
COUNTY...

AT 1100 PM WEATHER SERVICE RADAR INDICATED A STRONG THUNDERSTORM ABOUT
7 MILES SOUTHEAST OF NEWTON MOVING EAST AT 15 MILES AN HOUR.  THIS
STORM WILL MOVE INTO LOUISIANA SHORTLY.  RADAR IS ALSO SHOWING
DEVELOPMENT OF ANOTHER THUNDERSTORM IN THE NEWTON AREA.  THESE
THUNDERSTORMS WILL PRODUCE DANGEROUS LIGHTNING...HEAVY
RAINFALL...STRONG GUSTY WINDS...AND SMALL HAIL ACROSS NORTHCENTRAL
NEWTON COUNTY FOR THE NEXT HOUR OR SO.

PERSONS IN THE AREA SHOULD MOVE INDOORS AS THE STORM APPROACHES.
DON'T USE TELEPHONES OR ELECTRICAL APPLIANCES WHILE INTENSE LIGHTNING
IS IN THE AREA.

NNNN

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 29, 7:45 PM CSTSevere Thunderstorm WarningLCHVernon60 min
Mar 29, 10:30 PM CSTSevere Thunderstorm WarningLCHBeauregard60 min
Mar 30, 12:05 AM CSTSevere Thunderstorm WarningLCHGrant, LaSalle55 min
Mar 30, 12:25 AM CSTSevere Thunderstorm WarningLCHAllen, Evangeline65 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1992Every severe thunderstorm warning in 1992

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.