Alert archive / Louisiana / Tornado Warnings in 1988

Tornado Warning 7, NWS Lake Charles, LA

November 3, 1988Cameron Parish, Louisiana

NWS Lake Charles, LA issued this tornado warning at Nov 3, 1988, 2:24 PM CST for Cameron Parish, Louisiana. It was in force for 36 min.

The area

The counties it named.

The facts

Issued
Nov 3, 1988, 2:24 PM CST (20:24 UTC)
Expired
Nov 3, 1988, 3:00 PM CST
In force
36 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

County Cameron Parish, LA

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 8.4 hours before the alert went out and 30 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 1988-11-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1306 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 1988-11-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 170 square meters per square second.1939587897Sfc1 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
1306 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
746 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
170 m²/s²
0-3 km storm-relative helicity
188 m²/s²
Significant tornado parameter
0.8
Supercell composite
4.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLCH 032026
TORLCH
LAC023-032100-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
224 PM CST THU NOV 3 1988
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  300 PM CST
FOR PEOPLE IN THE FOLLOWING PARISH...
 
IN SOUTHWEST LOUISIANA
          ...EASTERN CAMERON
 
A LARGE TORNADO WAS REPORTED NEAR GRAND CHENIER AT ABOUT 215 PM CST
AND RADAR INDICATED A SEVERE THUNDERSTORM IN THAT AREA. MOVEMENT WAS
TOWARD THE NORTHEAST AT 20 MPH.
 
 
IF YOU ARE IN THE PATH OF A TORNADO...SEEK SHELTER IN A NEARBY
REINFORCED BUILDING.  GET UNDER A PIECE OF STURDY FURNITURE
PREFERABLY IN AN INTERIOR ROOM ON THE LOWEST FLOOR.  USE BLANKETS
OR PILLOWS 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, Nov 3, 11:57 AM CST, 2 hours 27 minutes before
SPECIAL WEATHER STATEMENT AND RADAR STATEMENT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1150 AM CDT THU NOV 3 1988

...THUNDERSTORMS DEVELOPING OVER SOUTHWEST AND CENTRAL LOUISIANA...

AT 1130 AM...THUNDERSTORMS...WITH VERY HEAVY RAIN...WERE INCREASING IN
INTENSITY AND WERE OBSERVED FROM ALONG THE SABINE RIVER EAST TO CROWLEY.
STORMS SPREAD NORTH FROM JENNINGS AND CROWLEY TO WEST AND NORTH OF
ALEXANDRIA.

THESE THUNDERSTORMS ARE CAPABLE OF PRODUCING VERY HEAVY RAINS...STRONG
GUSTY WINDS...DANGEROUS LIGHTING AND POSSIBLE SMALL HAIL AS THEY MOVE
NORTHEAST AT 15 MILES AN HOUR.

THUNDERSTORMS WERE ALSO INCREASING IN INTENSITY OVER THE GULF AND WERE
OCCURRING FROM THE COAST BETWEEN CAMERON AND WHITE LAKE AND OFFSHORE
FOR MORE THAN 100 MILES FROM THE SOUTHWEST LOUISIANA COAST.

MOVEMENT WAS NORTHEAST AT 15 MILES AN HOUR.

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 3, 1:10 PM CSTSevere Thunderstorm WarningLCHCameron50 min
Nov 3, 2:04 PM CSTSevere Thunderstorm WarningLCHCameron, Vermilion56 min
Nov 3, 3:16 PM CSTSevere Thunderstorm WarningLCHVermilion59 min

Nearby

Tornado Warnings in Louisiana, 1988Every tornado warning in 1988Tornadoes in 1988

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.