Alert archive / Louisiana / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 6, NWS Lake Charles, LA

March 5, 1992Allen Parish, Evangeline Parish, Louisiana

NWS Lake Charles, LA issued this severe thunderstorm warning at Mar 5, 1992, 2:32 AM CST for Allen Parish, Evangeline Parish, Louisiana. It was in force for 43 min.

The area

The counties it named.

The facts

Issued
Mar 5, 1992, 2:32 AM CST (08:32 UTC)
Expired
Mar 5, 1992, 3:15 AM CST
In force
43 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

Counties Allen Parish, LA, Evangeline Parish, LA

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 8.5 hours before the alert went out and 85 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 1992-03-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 30 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 1992-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 239 square meters per square second.193958Sfc1 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
30 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
726 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
239 m²/s²
0-3 km storm-relative helicity
270 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, 11:45 PM CST, 2 hours 47 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-050645-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1140 PM CST WED MAR 4 1992

AT 1125 PM...PERSISTENT RAIN AND THUNDERSTORMS CONTINUED OVER VERNON...
RAPIDES...BEAUREGARD...ALLEN...EVANGELINE...JEFF DAVIS  PARISHES.  THE
THUNDERSTORMS WITH THE HEAVIEST RAINS WERE LOCATED FROM BETWEEN OAKDALE
AND VILLE PLATTE TO NEAR KINDER...AND BETWEEN KINDER AND DE QUINCY.
ANOTHER SMALL AREA OF THUNDERSTORMS WITH VERY HEAVY RAIN WAS LOCATED JUST
EAST AND SOUTHEAST OF JENNINGS.

PERSONS IN THESE AREAS SHOULD BE ALERT FOR RISING WATERS IN DRAINAGE
DITCHES AND CANALS...OVER LOW PLACES IN THE ROADS AND HIGHWAYS...AND IN
OTHER LOCATIONS THAT NORMALLY FLOOD DURING HEAVY RAINFALL EVENTS.

THESE THUNDERSTORMS WERE PART OF A LARGE ALMOST SOLID AREA OF RAIN
AND THUNDERSTORMS THAT EXTENDED FROM NEAR MANY...WINNFIELD...AND NATCHEZ
MISSISSIPPI TO NEAR CAMERON...WHITE LAKE...AND ABBEVILLE.

ISOLATED SHOWERS WERE SHOWN NEAR VERMILION BAY...JUST NORTHWEST OF MORGAN
CITY...AND IN THE GULF 50 MILES SOUTH OF VERMILION BAY.

WIDELY SCATTERED SHOWERS CONTINUED IN EAST TEXAS FROM RAYBURN LAKE AND
TOLEDO BEND RESERVOIR TO) NEAR WOODVILLE AND JASPER.

MOVEMENT WAS NORTHEAST AT 30 MILES AN HOUR.
Local storm report, Mar 5, 12:59 AM CST, 1 hour 33 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1255 AM CST THU MAR 5 1992

A TORNADO WAS REPORTED BY THE ACADIA PARISH SHERIFF DEPARTMENT AT
IOTA LOUISIANA.  IOTA IS LOCATED ABOUT 8 MILES NORTHWESTd OF CROWLEY.
THE TORNADO OCCURRED AT APPROXIMATELY 1158 PM CST.

PRELIMINARY REPORTS INDICATE MAJOR DAMAGE AND POSSIBLE INJURIES.
AN UPDATED REPORT WILL BE FILED AS MORE INFORMATION BECOMES AVAILABLE.
Special weather statement, Mar 5, 1:49 AM CST, 43 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-050845-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
140 AM CST THU MAR 5 1992

...A FLASH FLOOD WATCH REMAINS IN EFFECT FOR CENTRAL AND SOUTHWEST
   LOUISIANA TONIGHT...

AT 125 AM...THUNDERSTORMS...WITH VERY HEAVY RAIN...WERE LOCATED JUST
SOUTHWEST OF KINDER...20 MILES NORTH OF LAFAYETTE...AND 30 MILES NORTH
WEST OF BATON ROUGE. THESE STORMS MAY PRODUCE INTENSE RAIN CAUSING FLOODING
OF LOW LYING STREETS AND HIGHWAYS...DANGEROUS LIGHTNING AND STRONG GUSTY
WINDS.

A BROAD AREA OF RAIN...NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS...SOME
WITH VERY HEAVY RAIN CONTINUED TO PRODUCE LARGE AMOUNTS OF RAINFALL OVER
THE REGION. THESE AREAS SHOULD BE ALERT FOR RISING WATERS IN DRAINAGE
DITCHES AND CANALS...OVER LOW PLACES IN THE ROADS AND HIGHWAYS...AND IN
OTHER LOCATIONS THAT NORMALLY FLOOD DURING HEAVY RAINFALL EVENTS.
>
THIS AREA OF PRECIPITATION WAS GENERALLY SOUTH OF A LINE FROM ALEXANDIRA
TO DE QUINCY.

ELSEWHERE ISOLATED SHOWERS AND A FEW PATCHES OF RAIN CONTINUED FROM
SAN AUGUSTINE TEXAS TO MANSFIELD AND FROM KIRBYVILLE TO JASPER IN EAST TEXAS.

MOVEMENT WAS NORTHEAST AT 30 MILES AN HOUR.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 5, 12:09 AM CSTTornado WarningLCHAcadia51 min
Mar 5, 4:34 AM CSTFlash Flood WarningLCHEvangeline116 min
Mar 5, 6:58 AM CSTTornado WarningLCHVermilion62 min
Mar 5, 7:40 AM CSTSevere Thunderstorm WarningLCHLafayette65 min
Mar 5, 12:38 PM CSTSevere Thunderstorm WarningLCHCameron, Vermilion67 min
Mar 5, 1:48 PM CSTSevere Thunderstorm WarningLCHVermilion57 min
Mar 4, 7:10 PM CSTFlash Flood WarningLCHTyler4 hr

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.