Alert archive / Texas / Tornado Warnings in 1989

Tornado Warning 6, NWS Lake Charles, LA

May 4, 1989Jasper County, Texas

NWS Lake Charles, LA issued this tornado warning at May 4, 1989, 3:24 PM CDT for Jasper County, Texas. It was in force for 51 min.

The area

The counties it named.

The facts

Issued
May 4, 1989, 3:24 PM CDT (20:24 UTC)
Expired
May 4, 1989, 4:15 PM CDT
In force
51 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

County Jasper County, TX

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 105 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 1989-05-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1743 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 1989-05-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 135 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
1743 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
559 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
135 m²/s²
0-3 km storm-relative helicity
331 m²/s²
Significant tornado parameter
1.5
Supercell composite
8.4

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 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, May 4, 12:40 PM CDT, 2 hours 44 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1233 PM CDT THU MAY 4 1989

...A TORNADO WATCH IS IN EFFECT UNTIL 400 PM FOR MUCH OF NORTH
AND CENTRAL LOUISIANA...INCLUDING VERNON PARISH...WEST LOUISIANA...

AT 1225 PM...STRONG THUNDERSTORMS WERE INDICATED IN WEST CENTRAL
LOUISIANA FROM 20 MILES NORTH OF LEESVILLE TO 20 MILES WEST OF
ALEXANDRIA MOVING SOUTHEAST AT 30 MPH.

VERY HEAVY RAINS...GUSTY WINDS...AND POSSIBLE HAIL COULD OCCUR IN
THESE THUNDERSTORMS FROM NORTHEAST VERNON PARISH INTO WEST RAPIDES
PARISH.

NUMEROUS THUNDERSTORMS AND WIDESPREAD RAIN WERE SHOWN FROM NEAR
NATCHEZ MISSISSIPPI ACROSS ALEXANDRIA TO NEAR LEESVILLE SOUTH TO
DEQUINCY AND IN EAST TEXAS OVER RAYBURN LAKE.

THUNDERSTORMS WITH HEAVY RAINS AND WIDESPREAD RAIN COVERED SOUTH CENTRAL
LOUISIANA JUST NORTHEAST AND EAST OF LAFAYETTE TO NEAR AND
NORTHWEST OF BATON ROUGE MOVING SOUTHEAST AT 30 MPH.

A LARGE MASS OF RAIN AND APPARENT THUNDERSTORMS HAD MOVED TO
NEAR LUFKIN TO WELL SOUTHWEST THROUGH NORTH OF THE CITY.
Special weather statement, May 4, 1:37 PM CDT, 1 hour 47 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
130 PM CDT THU MAY 4 1989

...A TORNADO WATCH IS IN EFFECT UNTIL 400 PM FOR MUCH OF NORTH
AND CENTRAL LOUISIANA...INCLUDING VERNON PARISH...WEST LOUISIANA...

AT 125 PM...STRONG THUNDERSTORMS WITH VERY HEAVY RAINS WERE LOCATED
JUST WEST OF BATON ROUGE AND ACROSS LEESVILLE TO FORT POLK.

NUMEROUS THUNDERSTORMS MIXED IN WIDESPREAD RAIN NOW COVERED MUCH OF
CENTRAL...SOUTH CENTRAL...WEST LOUISIANA...AND EAST TEXAS.

THE THUNDERSTORMS WERE IN BANDS FROM NEAR NATCHEZ MISSISSIPPI TO JUST
SOUTH OF ALEXANDRIA ACROSS FORT POLK AND LEESVILLE TO RAYBURN LAKE AND
NEAR AND SOUTHWEST OF LUFKIN.

SCATTERED THUNDERSTORMS AND SHOWERS WERE ALSO INDICATED WEST OF BATON
ROUGE TO LAFAYETTE AND DERIDDER TO JUST NORTH OF BEAUMONT.

MOVEMENT WAS SOUTHEAST AT 30 MPH.
Special weather statement, May 4, 1:39 PM CDT, 1 hour 45 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALEXANDRIA LA
135PM CDT THU MAY 4 1989

TORNADO WATCH IN EFFECT FOR CENTRAL LOUISIANA UNTIL 400PM
THIS AFTERNOON INCLUDING GRANT ... RAPIDES AND LASALLE
PARISHES...

AT 135PM  NATIONAL WEATHER SERVICE RADARS SHOWED THUNDERSTORMS
OVER CENTRAL LOUISIANA WITH THUNDERSTORMS OCCURING AT ALEXANDRIA
...PINEVILLE VICINITY THESE THUNDERSTORMS ARE PRODUCING HEAVY
RAIN AND DANGEROUS LIGHTNING... AS THEY MOVE SOUTHEAST AT
ABOUT 25 MILES AN HOUR...

THE THUNDERSTORM THAT PROMPTED THE WARNING FOR RAPIDES PARISH HAS
NOW MOVED SOUTHEAST OF THE PARISH...

PERSONS IN CENTRAL LOUISIANA SHOULD REMAIN ALERT AND TAKE PROMPT
ACTION IN THE EVENT SEVERE WEATHER SHOULD OCCUR AND REMAIN INSIDE
DURING PERIODS OF DANGEROUS LIGHTNING.
Special weather statement, May 4, 1:57 PM CDT, 1 hour 27 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALEXANDRIA LA
155PM CDT THU MAY 4 1989

TORNADO WATCH IN EFFECT FOR CENTRAL LOUISIANA UNTIL 700PM
THIS EVENING  INCLUDING GRANT ... RAPIDES AND LASALLE PARISHES...

AT 155PM  NATIONAL WEATHER SERVICE RADARS SHOWED THUNDERSTORMS
OVER CENTRAL LOUISIANA WITH THUNDERSTORMS OCCURING AT ALEXANDRIA
...PINEVILLE VICINITY THESE THUNDERSTORMS ARE PRODUCING HEAVY
RAIN AND DANGEROUS LIGHTNING... AS THEY MOVE SOUTHEAST AT
ABOUT 25 MILES AN HOUR...

THE THUNDERSTORM THAT PROMPTED THE WARNING FOR RAPIDES PARISH HAS
NOW MOVED SOUTHEAST OF THE PARISH...

PERSONS IN CENTRAL LOUISIANA SHOULD REMAIN ALERT AND TAKE PROMPT
ACTION IN THE EVENT SEVERE WEATHER SHOULD OCCUR AND REMAIN INSIDE
DURING PERIODS OF DANGEROUS LIGHTNING.
Special weather statement, May 4, 2:39 PM CDT, 45 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
233 PM CDT THU MAY 4 1989

...A TORNADO WATCH IS NOW IN EFFECT UNTIL 700 PM FOR CENTRAL...
SOUTHWEST...SOUTH CENTRAL LOUISIANA...AND ADJACENT COASTAL WATERS...

AT 225 PM...A LINE OF NUMEROUS STRONG THUNDERSTORMS WITH HEAVY RAINS
HAD DEVELOPED ACROSS THE CENTRAL PART OF LOUISIANA AND SOUTHEAST
TEXAS FROM NEAR AND NORTH OF BATON ROUGE WEST TO VILLE PLATTE...
OAKDALE...DERIDDER...INTO SOUTHEAST TEXAS JUST SOUTH OF HUNTSVILLE.

THIS LINE OF THUNDERSTORMS WAS MOVING SOUTHEAST AT 30 MPH AND WILL
PRODUCE VERY GUSTY WINDS...HEAVY RAINS CAPABLE OF BRIEF STREET FLOODING
ALONG WITH DANGEROUS LIGHTNING AND POSSIBLE HAFIL IN BEAUREGARD...ALLEN
...EVANGELINE...PARISHES TO 330PM.
Special weather statement, May 4, 2:42 PM CDT, 42 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
240PM CDT THU MAY 4 1989

 ..STRONG STORMS MOVING TOWARD THE GOLDEN TRIANGLE..

AT 240PM CDT A LINE OF STRONG THUNDERSTORMS WAS LOCATED NORTH OF
BEAUMONT AND ORANGE.  THE STORMS WERE ALONG THE NORTHERN COUNTY LINE
OF HARDIN COUNTY TO KIRBYVILLE TO NEAR NEWTON. THE LINE WAS MOVING TO
THE SOUTHEAST AT AROUND 30 MPH.

IF THE PRESENT MOTION CONTINUES THE STORMS WILL ENTER BEAUMONT
AROUND 4PM.  GUSTY WINDS AND HEAVY RAINS CAN BE EXPECTED WITH THESE
STORMS.

A TORNADO WATCH CONTINUES IN EFFECT UNTIL 7PM CDT FOR MOST OF EAST
AND SOUTHEAST TEXAS.  SO FAR THIS AFTERNOON NO SEVERE WEATHER HAS
BEEN REPORTED ACROSS EAST TEXAS. DJ5K

Nearby

Tornado Warnings in Texas, 1989Every tornado warning in 1989Tornadoes in 1989

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.