Alert archive / Louisiana / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 8, NWS Lake Charles, LA

March 5, 1992Cameron Parish, Vermilion Parish, Louisiana

NWS Lake Charles, LA issued this severe thunderstorm warning at Mar 5, 1992, 12:38 PM CST for Cameron Parish, Vermilion Parish, Louisiana. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
Mar 5, 1992, 12:38 PM CST (18:38 UTC)
Expired
Mar 5, 1992, 1:45 PM CST
In force
67 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

Counties Cameron Parish, LA, Vermilion Parish, LA

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 6.6 hours before the alert went out and 54 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 1992-03-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2252 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 1992-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 82 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
2252 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
549 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
82 m²/s²
0-3 km storm-relative helicity
93 m²/s²
Significant tornado parameter
1.0
Supercell composite
4.6

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 5, 6:45 AM CST, 5 hours 53 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-051345-

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

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR CENTRAL AND MOST OF
   SOUTHWEST LOUISIANA UNTIL 9AM...

...A FLOOD AND FLASH FLOOD WATCH IS IN EFFECT FOR ACADIA...LAFAYETTE...AND
   EVANGELINE PARISHES IN SOUTHWEST LOUISIANA THIS MORNING...

AT 625 AM...THUNDERSTORMS PRODUCING VERY HEAVY RAIN WERE LOCATED 10 MILES
NORTH WEST OF BATON ROUGE...AT ATCHAFALAYA BAY.

RAIN...SCATTERED SHOWERS AND THUNDERTORMS CONTINUED OVER SOUTHERN LOUISIANA
FROM WESTERN CALCASIEU PARISH TO LFAYAETTE AND OPELOUSAS TO BATON ROUGE. THE
POTENTIAL FOR ADDITIONAL FLOODING CONTINUED AS SHOWERS AND THUNDERSTORMS
CONTINUE TO DEVELOPE OVER RAIN BATTERED PARISHES ACROSS ACADIANA. THESE AREAS
SHOULD BE ALERT FOR RAPIDLY RISING WATERS OF ALREADY BANK FULL CANNALS...BAYOUS
AND DITCHES. USE CAUTION ON LOUISIANA ROADS AND HIGHWAYS THAT NORMALLY FLOOD
DURING PERIODS OF HEAVY RAINS.

ELSEWHERE THUNDERSTORMS...WITH INTENSE RAINFALL...DANGEROUS LIGHTNING AND
STRONG GUSTY WINDS HAD DEVELOPED OVER GULF WATERS 30 MILES SOUTHEAST OF
CAMERON TO NEAR PEC;AN ISLAND AND FROM 80 MILES SOUTHEAST OF GALVESTON TO
80 MILES SOUTH OF PECAN ISLAND.

MOVEMENT WAS NORTHEAST AT 25 MPH.
Local storm report, Mar 5, 8:32 AM CST, 4 hours 6 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
830 AM CST THU MAR 5 1992

TIME                    REPORT

750 AM           PUBLIC REPORTED A TORNADO TOUCHED DOWN BRIEFLY NEAR
                 FORKED ISLAND IN CENTRAL VERMILION PARISH...12 MILES
                 SOUTHWEST OF ABBEVILLE OR 28 MILES SOUTHWEST OF
                 LAFAYETTE.  NO DAMAGE WAS FOUND.

803 AM           3/4 INCH HAIL WAS REPORTED AT THE LAFAYETTE PARISH
                 SHERIFF DEPARTMENT IN THE CITY OF LAFAYETTE.
Special weather statement, Mar 5, 9:42 AM CST, 2 hours 56 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-051645-

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

...A TORNADO WATCH IS IN EFFECT SOUTHCENTRAL AND SOUTHEAST LOUISIANA
   AND ADJOINING COASTAL WATERS UNTIL 1 PM...

...A FLOOD AND FLASH FLOOD WATCH IS IN EFFECT FOR ACADIA...EVANGELINE...
   AND LAFAYETTE PARISH THIS MORNING...

AT 925 AM THUNDERSTORMS WITH VERY HEAVY RAIN WERE OVER THE GULF 30 MILES
SOUTH OF SABINE PASS AND 30 MILES SOUTH OF CAMERON. THESE STORMS  WILL
LIKELY PRODUCE VERY HEAVY RAINFALL...ROUGH SEAS..AND REDUCE VISIBILITY
TO BELOW ONE MILE.

SCATTERED SHOWERS AND THUNDERSTORMS WERE ACROSS SOUTHWEST..SOUTHCENTRAL
..AND SOUTHEASTERN LOUISIANA.  THEY WERE GENERALLY SOUTH OF LINE FROM
BEAUMONT TO SIMMESPORT AND EXTENDED SOUTH TO THE COAST.

SHOWERS AND THUNDERSTORMS WERE SCATTERED OVER THE COASTAL WATERS FROM
GALVESTON TO VERMILION BAY.

MOVEMENT WAS NORTHEAST AT 30 MILES AN HOUR.
Special weather statement, Mar 5, 10:35 AM CST, 2 hours 3 minutes before
LAZ005>009-011>014-MSZ010-TXZ028-032-033-045>049-051740-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1035 AM CST THU MAR 5 1992

...A TORNADO WATCH IS IN EFFECT SOUTHCENTRAL AND SOUTHEAST LOUISIANA
   AND ADJOINING COASTAL WATERS UNTIL 1 PM...

...A FLOOD AND FLASH FLOOD WATCH IS IN EFFECT FOR ACADIA...EVANGELINE...
   AND LAFAYETTE PARISH THIS AFTERNOON...

AT 1025 AM THUNDERSTORMS WITH VERY HEAVY RAIN WERE JUST EAST OF PORT
ARTHUR...JUST SOUTHWEST OF LAKE CHARLES...AND OVER THE GULF 20 MILES
SOUTHEAST OF SABINE PASS AND 30 AND 40 MILES SOUTHEAST OF CAMERON.

SCATTERED SHOWERS AND THUNDERSTORMS WERE ACROSS SOUTHWEST..SOUTHCENTRAL
..AND SOUTHEASTERN LOUISIANA AND A SMALL PART OF SOUTHEAST TEXAS.  THEY
WERE GENERALLY SOUTH OF LINE FROM BEAUMONT TO NATCHEZ AND EXTENDED SOUTH
TO THE COAST.
SHOWERS AND THUNDERSTORMS WERE SCATTERED OVER THE COASTAL WATERS FROM
FREEPORT TEXAS TO VERMILION BAY.

MOVEMENT WAS NORTHEAST AT 35 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, 2:32 AM CSTSevere Thunderstorm WarningLCHAllen, Evangeline43 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, 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.