Alert archive / Mississippi / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 174, NWS New Orleans, LA

April 23, 1995Amite County, Wilkinson County, Mississippi

NWS New Orleans, LA issued this severe thunderstorm warning at Apr 23, 1995, 12:29 AM CDT for Amite County, Wilkinson County, Mississippi. It was in force for 51 min.

The area

The counties it named.

The facts

Issued
Apr 23, 1995, 12:29 AM CDT (05:29 UTC)
Expired
Apr 23, 1995, 1:20 AM CDT
In force
51 min
Issued by
NWS New Orleans, LA
Area
Whole counties

Counties Amite County, MS, Wilkinson County, MS

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 5.5 hours before the alert went out and 158 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, Jackson, MS at 00:00Z on 1995-04-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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, Jackson, MS at 00:00Z on 1995-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 37 square meters per square second.19395878Sfc1 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
1335 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
37 m²/s²
0-3 km storm-relative helicity
303 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

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 22, 7:59 PM CDT, 4 hours 30 minutes before
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Special weather statement, Apr 22, 9:56 PM CDT, 2 hours 33 minutes before
LAZ029-033-230400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BATON ROUGE LA
955 PM CDT SAT APR 22 1995

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 3 AM CDT SUNDAY MORNING
FOR EAST CENTRAL LOUISIANA...

AT 950 PM CDT RADAR SHOWED SHOWERS AND STRONG THUNDERSTORMS FROM
VILLE PLATTE ACROSS BUNKIE AND SIMMESPORT TO FORT POLK...ALEXANDRIA...
AND VIDALIA.  MOVEMENT WAS EAST AT 30 MPH.

THESE THUNDERSTORMS WILL HAVE STRONG AND GUSTY WIND...HEAVY RAIN WITH
FLOODING OF STREETS AND OTHER LOW LYING AREAS...DANGEROUS LIGHTNING
AND POSSIBLY SOME HAIL.

PEOPLE IN AVOYELLES AND ST LANDRY PARISHES SHOULD REMAIN ALERT AND
LISTEN TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
\
Special weather statement, Apr 22, 10:50 PM CDT, 1 hour 39 minutes before
LAZ029-033-230600-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BATON ROUGE LA
1050 PM CDT SAT APR 22 1995

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 3 AM CDT SUNDAY MORNING
...FLASH FLOOD WATCH IN EFFECT TONIGHT AND SUNDAY...

AT 1045 PM CDT RADAR SHOWED STRONG THUNDERSTORMS FROM EUNICE AND
OPELOUSAS EXTENDING ACROSS BUNKIE AND SIMMESPORT TO FORT POLK...
ALEXANDRIA AND VIDALIA.  MOVEMENT WAS EAST AT 30 MPH.

THESE THUNDERSTORMS WILL HAVE STRONG AND GUSTY WIND...HEAVY RAIN WITH
FLOODING OF STREETS AND OTHER LOW LYING AREAS...DANGEROUS LIGHTNING
AND POSSIBLY SOME HAIL.

PEOPLE IN AVOYELLES AND ST LANDRY PARISHES SHOULD REMAIN ALERT AND
LISTEN TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Apr 22, 11:49 PM CDT, 40 minutes before
LAZ029-033-230700-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BATON ROUGE LA
1150 PM CDT SAT APR 22 1995

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 3 AM CDT SUNDAY MORNING
...FLASH FLOOD WATCH IN EFFECT TONIGHT AND SUNDAY...

AT 1145 PM CDT RADAR SHOWED STRONG THUNDERSTORMS FROM LAFAYETTE...
EUNICE AND OAKDALE EXTENDING ACROSS MORGANZA...BUNKIE AND MARKSVILLE
TO NATCHEZ AND BROOKHAVEN MISSISSIPPI.  MOVEMENT WAS EAST AT 25 MPH.

THESE THUNDERSTORMS WILL HAVE STRONG AND GUSTY WIND...HEAVY RAIN WITH
FLOODING OF STREETS AND OTHER LOW LYING AREAS...DANGEROUS LIGHTNING
AND POSSIBLY SOME HAIL AS THEY CROSS EAST CENTRAL LOUISIANA THIS
MORNING.

PEOPLE IN AVOYELLES AND ST LANDRY PARISHES SHOULD REMAIN ALERT AND
LISTEN TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 22, 11:57 PM CDTSevere Thunderstorm WarningLIXAvoyelles63 min
Apr 23, 12:29 AM CDTSevere Thunderstorm WarningLIXPointe Coupee, West Feliciana61 min
Apr 23, 3:03 AM CDTFlash Flood WarningLIXSaint Landry117 min
Apr 23, 3:12 AM CDTFlash Flood WarningLIXAvoyelles2 hr
Apr 23, 4:32 AM CDTSevere Thunderstorm WarningLIXAscension, Saint James, Saint John the Baptist58 min
Apr 23, 4:47 AM CDTSevere Thunderstorm WarningLIXAssumption, Lafourche, St. Mary, Terrebonne58 min
Apr 23, 4:47 AM CDTSevere Thunderstorm WarningLIXSaint Martin58 min
Apr 23, 5:03 AM CDTTornado WarningLIXAssumption, Saint Martin, St. Mary57 min
Apr 23, 5:03 AM CDTTornado WarningLIXLafourche, Terrebonne57 min
Apr 23, 5:27 AM CDTTornado WarningLIXAscension, Livingston, Saint James, Saint John the Baptist63 min
Apr 23, 5:27 AM CDTTornado WarningLIXTangipahoa63 min
Apr 23, 5:55 AM CDTSevere Thunderstorm WarningLIXJefferson, Orleans, Plaquemines, Saint Bernard65 min
Apr 23, 5:55 AM CDTSevere Thunderstorm WarningLIXSaint Tammany65 min
Apr 22, 7:11 PM CDTTornado WarningLIXPike, Walthall44 min
Apr 22, 7:23 PM CDTFlash Flood WarningLIXHarrison3 hr
Apr 22, 11:33 PM CDTSevere Thunderstorm WarningLIXWilkinson57 min
Apr 23, 6:27 AM CDTSevere Thunderstorm WarningLIXHancock, Harrison, Jackson2 hr
Apr 23, 12:49 PM CDTTornado WarningLIXHarrison26 min
Apr 23, 1:23 PM CDTTornado WarningLIXHarrison67 min
Apr 23, 1:32 PM CDTTornado WarningLIXHarrison94 min
Apr 23, 1:32 PM CDTTornado WarningLIXJackson118 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 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.