Alert archive / Louisiana / Tornado Warnings in 1996

Tornado Warning 27, NWS New Orleans, LA

November 24, 1996Saint Charles Parish, Louisiana

NWS New Orleans, LA issued this tornado warning at Nov 24, 1996, 5:14 PM CST for Saint Charles Parish, Louisiana. It was in force for 61 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Nov 24, 1996, 5:14 PM CST (23:14 UTC)
Expired
Nov 24, 1996, 6:15 PM CST
In force
61 min
Issued by
NWS New Orleans, LA
Area
Whole counties

County Saint Charles Parish, LA

What was reported inside it

TimeReportWhereRemark
Nov 24, 5:37 PM CSTTornado F0St Rose, LA

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 11.2 hours before the alert went out and 74 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, Slidell Radar S, LA at 12:00Z on 1996-11-24Temperature 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, Slidell Radar S, LA at 12:00Z on 1996-11-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 78 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
777 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
78 m²/s²
0-3 km storm-relative helicity
101 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 KNEW 242316 RRA
TORNEW
LAC089-250015-
 
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
514 PM CST SUN NOV 24 1996
 
THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  615 PM CST
FOR RESIDENTS IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST LOUISIANA
 
   ...ST. CHARLES PARISH
 
AND THE ADJACENT COASTAL WATERS
 
AT 512 PM CST...DOPPLER RADAR INDICATED A STRONG TO SEVERE THUNDERSTORM
POSSIBLY CONTAINING A TORNADO 5 MILES SOUTHEAST OF PARADIS. THIS STORM
WAS MOVING TO THE NORTH AT 20 MPH AND WILL BE MOVING INTO THE LULING AND
BOUTTE AREAS BY 520 PM. THIS STORM WILL BE IN THE DESTRAHAN AND I-310
AREAS BEFORE 540 PM.
 
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.

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 24, 3:47 PM CSTSevere Thunderstorm WarningLIXLafourche, Terrebonne58 min
Nov 24, 4:55 PM CSTTornado WarningLIXTangipahoa65 min

Nearby

Tornado Warnings in Louisiana, 1996Every tornado warning in 1996Tornadoes in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.