Alert archive / Louisiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 129, NWS Lake Charles, LA

April 20, 1995Grant Parish, Louisiana

NWS Lake Charles, LA issued this severe thunderstorm warning at Apr 20, 1995, 6:35 PM CDT for Grant Parish, Louisiana. It was in force for 40 min.

The area

The counties it named.

The facts

Issued
Apr 20, 1995, 6:35 PM CDT (23:35 UTC)
Expired
Apr 20, 1995, 7:15 PM CDT
In force
40 min
Issued by
NWS Lake Charles, LA
Area
Whole counties

County Grant Parish, LA

The nearest sounding before it

Shreveport, LA (KSHV), launched 12:00Z, 11.6 hours before the alert went out and 149 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, Shreveport, LA at 12:00Z on 1995-04-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 40 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, Shreveport, LA at 12:00Z on 1995-04-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 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
40 J/kg
Mixed-layer CIN
-299 J/kg
Mixed-layer LCL
1106 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
168 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

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, Apr 20, 1:08 PM CDT, 5 hours 27 minutes before
TXZ165-152-167-166-202015-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
108 PM CDT THU APR 20 1995

...A TORNADO WATCH REMAINS IN EFFECT FOR ALL OF EAST TEXAS AND A PORTION
OF SOUTHEAST TEXAS UNTIL 400 PM...

AT 105 PM THIS AFTERNOON...A LINE OF STRONG THUNDERSTORMS WAS LOCATED
FROM NEAR MONROE LOUISIANA TO NATCHITOCHES LOUISIANA TO NEAR LUFKIN TO
HUNTSVILLE TO COLUMBUS. THIS THUNDERSTORM ACTIVITY WAS MOVING TO THE
NORTHEAST AT 25 TO 30 MILES AN HOUR.

A STRONG THUNDERSTORM WAS LOCATED NEAR LUFKIN IN ANGELINA COUNTY. THIS
STORM WILL BE CAPABLE OF PRODUCING SMALL HAIL AND GUSTY WINDS.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA SOURCES FOR FURTHER
WEATHER INFORMATION.

LINHARES

NNNN
Special weather statement, Apr 20, 3:15 PM CDT, 3 hours 20 minutes before
TXZ165-201-181-511-215-182-152-216-167-166-180-202115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
315 PM CDT THU APR 20 1995

...A TORNADO WATCH REMAINS IN EFFECT FOR ALL OF EAST AND SOUTHEAST TEXAS
UNTIL 8 PM TONIGHT...

AT 315 PM CDT...DOPPLER WEATHER RADAR INDICATED A POSSIBLE TORNADIC
THUNDERSTORM LOCATED 5 MILES NORTHWEST OF DEER PARK AT I-10.

A POSSIBLE SEVERE THUNDERSTORM WAS LOCATED NEAR CORRIGAN IN POLK
COUNTY.

ANOTHER AREA OF POSSIBLE SEVERE THUNDERSTORMS WERE LOCATED 10 MILES AND
15 MILES SOUTHWEST OF PALESTINE.

ALL OF THESE STORMS WERE MOVING NORTHEAST AT 40 MILES AN HOUR.
THESE STORMS ARE CAPABLE OF PRODUCING DAMAGING WINDS...LARGE
HAIL...DEADLY LIGHTNING...AND POSSIBLE TORNADOS.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES OR STATEMENTS
ISSUED BY THE NATIONAL WEATHER SERVICE.

MW

NNNN
Local storm report, Apr 20, 4:00 PM CDT, 2 hours 35 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
400 PM CDT THU APR 20 1995

DATE/TIME            LOCATION                    REPORT

20/0620 CDT       VERNON PARISH        SHERIFF`S OFFICE REPORTED
                                       TREE BLOWN DOWN ACROSS
                                       HWY 468 NEAR LEESVILLE.

10/1710 CDT       LAFAYETTE PARISH     GULF STATES UTILITIES REPORTED
                                       A POWER POLE WAS BLOWN DOWN ON
                                       ON HWY 92 NEAR MILTON

10/1835 CDT       BEAUREGARD PARISH    SHERIFF`S OFFICE REPORTED
                                       SEVERAL TREES BLOWN DOWN
                                       1 S OF DE RIDDER.

10/BETWEEN 1900   VERNON PARISH        SEVERAL TREES DOWN IN
   AND 1925 CDT                        LEESVILLE AND ANACOCO.

10/2155 CDT       ALLEN PARISH         JEFFERSON DAVIS ELECTRIC
                                       REPORTED TRESS AND POWER
                                       LINES BLOWN ON HWY 26.

10/2210 CDT       ACADIA PARISH        SHERIFF`S OFFICE REPORTED
                                       POWER POLES BLOWN DOWN ON
                                       HWY 92 NEAR MILTON.
10/2300 CDT       GRANT PARISH         SHERIFF`S OFFICE REPORTED
                                       TREES DOWN IN MONTGOMERY.

10/2315 CDT       EVANGELINE PARISH    TECHE`S ELECTRICAL COMPANY
                                       IN VILLE PLATTE REPORTED
                                       ROOF DAMAGE.

11/0100 CDT       ALLEN PARISH         C.D. DIRECTOR REPORTED TREES
                                       DOWN IN OBERLIN.

11/0230 CDT       GpRANT PARISH         TREES BLOWN DOWN IN DRY PRONG
                                       AND PROSPECT.
Special weather statement, Apr 20, 4:58 PM CDT, 1 hour 37 minutes before
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Special weather statement, Apr 20, 5:45 PM CDT, 50 minutes before
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    <section class="card" role="status" aria-live="polite">
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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The office that day

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

IssuedProductOfficeCountiesLasted
Apr 20, 5:45 AM CDTSevere Thunderstorm WarningLCHVernon60 min
Apr 20, 6:44 AM CDTSevere Thunderstorm WarningLCHRapides46 min
Apr 20, 6:55 AM CDTSevere Thunderstorm WarningLCHGrant50 min
Apr 20, 7:17 AM CDTSevere Thunderstorm WarningLCHLaSalle, Rapides58 min
Apr 20, 5:10 PM CDTSevere Thunderstorm WarningLCHBeauregard65 min
Apr 20, 5:28 PM CDTSevere Thunderstorm WarningLCHAllen62 min
Apr 20, 6:05 PM CDTSevere Thunderstorm WarningLCHRapides55 min
Apr 20, 10:47 AM CDTSevere Thunderstorm WarningLCHAngelina58 min
Apr 20, 11:16 AM CDTSevere Thunderstorm WarningLCHNacogdoches, San Augustine59 min
Apr 20, 1:40 PM CDTSevere Thunderstorm WarningLCHSan Augustine50 min
Apr 20, 3:38 PM CDTSevere Thunderstorm WarningLCHAngelina67 min
Apr 20, 3:55 PM CDTTornado WarningLCHJefferson65 min
Apr 20, 4:31 PM CDTSevere Thunderstorm WarningLCHSabine44 min
Apr 20, 4:34 PM CDTSevere Thunderstorm WarningLCHJasper, Newton41 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1995Every severe thunderstorm warning in 1995

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.