Alert archive / Louisiana / Tornado Warnings in 1992

Tornado Warning 16, NWS New Orleans, LA

August 26, 1992Pointe Coupee Parish, Louisiana

NWS New Orleans, LA issued this tornado warning at Aug 26, 1992, 9:14 AM CDT for Pointe Coupee Parish, Louisiana. It was in force for 31 min.

The area

The counties it named.

The facts

Issued
Aug 26, 1992, 9:14 AM CDT (14:14 UTC)
Expired
Aug 26, 1992, 9:45 AM CDT
In force
31 min
Issued by
NWS New Orleans, LA
Area
Whole counties

County Pointe Coupee Parish, LA

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 2.2 hours before the alert went out and 167 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 1992-08-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 307 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 1992-08-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -41 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
307 J/kg
Mixed-layer CIN
-45 J/kg
Mixed-layer LCL
784 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-41 m²/s²
0-3 km storm-relative helicity
8 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBTR 261419 COR
TORBTR
LAC077-261445-

BULLETIN - EBS ACTIVATION REQUESTED....CORRECTION ON STORM MOVEMENT...
TORNADO WARNING
NATIONAL WEATHER SERVICE BATON ROUGE LA
914 AM CDT WED AUG 26 1992

THE NATIONAL WEATHER SERVICE IN BATON ROUGE HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  945 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...

IN EAST CENTRAL LOUISIANA

   ...SOUTHERN POINTE COUPEE PARISH

THE PUBLIC REPORTED A TORNADO NEAR ROUGON LOUISIANA MOVING TO THE
WEST..


IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

What forecasters said that day

The local office's own words before this tornado 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, Aug 26, 8:18 AM CDT, 56 minutes before
LAZ010-013-014-261515-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
817 AM CDT WED AUG 26 1992

...RAINBANDS ASSOCIATED WITH HURRICANE ANDREW MOVING ACROSS SOUTHEAST
   LOUISIANA...

AT 815 AM NATIONAL WEATHER SERVICE RADAR INDICATED A BAND OF STRONG
THUNDERSTORMS EXTENDING FROM KENTWOOD TRHOUGH MANDEVILLE TO EAST NEW
ORLEANS AND GRAND ISLE. THE BAND OF THUNDERSTORMS IS MOVING NORTH
NORTHEAST 15 TO 20 MPH AND WILL AFFECT THE FOLLOWING PARISHES IN
THE NEXT HOUR OR TWO....WASHINGTON  EAST ST TAMMANY  EAST ORLEANS
ST BERNARD AND PLAQUEMINE PARISHES. WIND GUSTS TO NEAR HURRICANE FORCE
AND HEAVY RAINFALL WHICH MAY RESULT IN FLOODING OF LOW LYING AREAS CAN
EXPECTED AS THE THUNDERSTORMS MOVE THROUGH PARTS OF SOUTHEAST
LOUISIANA.

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 12:05 AM CDTSevere Thunderstorm WarningLIXOrleans, Saint Tammany25 min
Aug 26, 2:44 AM CDTTornado WarningLIXIberville46 min
Aug 26, 3:31 AM CDTTornado WarningLIXSaint Charles29 min
Aug 26, 8:33 AM CDTTornado WarningLIXSaint Tammany57 min
Aug 26, 9:35 AM CDTTornado WarningLIXSaint Tammany40 min
Aug 26, 10:28 AM CDTTornado WarningLIXPointe Coupee32 min
Aug 26, 3:24 PM CDTTornado WarningLIXSaint Tammany66 min

Nearby

Tornado Warnings in Louisiana, 1992Every tornado warning in 1992Tornadoes 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.