Alert archive / Mississippi / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 341, NWS New Orleans, LA

July 13, 1995Amite County, Wilkinson County, Mississippi

NWS New Orleans, LA issued this severe thunderstorm warning at Jul 13, 1995, 5:36 PM CDT for Amite County, Wilkinson County, Mississippi. It was in force for 69 min.

The area

The counties it named.

The facts

Issued
Jul 13, 1995, 5:36 PM CDT (22:36 UTC)
Expired
Jul 13, 1995, 6:45 PM CDT
In force
69 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 12:00Z, 10.6 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 12:00Z on 1995-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1622 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 12:00Z on 1995-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
1622 J/kg
Mixed-layer CIN
-88 J/kg
Mixed-layer LCL
1190 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
30 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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, Jul 13, 11:45 AM CDT, 5 hours 51 minutes before
LAZ034>040-046>050-056>070-132100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1145 AM CDT THU JUL 13 1995

...DANGEROUS LEVELS OF HEAT CAN BE EXPECTED ACROSS SOUTHEAST AND SOUTH
CENTRAL LOUISIANA THIS AFTERNOON...

TEMPERATURES IN THE MID 90S THIS AFTERNOON COMBINED WITH HIGH LEVELS OF
HUMIDITY WILL RESULT IN DANGEROUS HEAT INDEX VALUES. HEAT INDICES ARE
EXPECTED TO RANGE BETWEEN 105 AND 110 DEGREES. SCATTERED THUNDERSTORMS
ARE EXPECTED TO DEVELOP BY LATE THIS AFTERNOON WHICH WILL PROVIDE SOME
RELIEF FROM THE OPPRESSIVE CONDITIONS.

PEOPLE WORKING OUTDOORS...THOSE LIVING IN PLACES WITH LITTLE
VENTILLATION...AND THOSE IN POOR HEALTH SHOULD TAKE PRECAUTIONS AS
PROLONGED EXPOSURE TO THESE CONDITIONS MAY LEAD TO HEAT EXHAUSTION
OR POSSIBLY HEAT STROKE.

IF YOU MUST BE OUTDOORS...WEAR LIGHTWEIGHT AND LIGHT COLORED CLOTHING
AND STAY OUT OF THE DIRECT SUNLIGHT AS MUCH AS POSSIBLE. BE SURE TO
DRINK PLENTY OF NONALCOHOLIC LIQUIDS TO PREVENT FROM BECOMING
DEHYDRATED. TAKE FREQUENT BREAKS INSIDE AIR CONDITIONED PLACES IF
POSSIBLE.
Special weather statement, Jul 13, 11:51 AM CDT, 5 hours 45 minutes before
LAZ034>040-046>050-056>070-132100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1145 AM CDT THU JUL 13 1995

...DANGEROUS LEVELS OF HEAT CAN BE EXPECTED ACROSS SOUTHEAST AND SOUTH
CENTRAL LOUISIANA THIS AFTERNOON...

TEMPERATURES IN THE MID 90S THIS AFTERNOON COMBINED WITH HIGH LEVELS OF
HUMIDITY WILL RESULT IN DANGEROUS HEAT INDEX VALUES. HEAT INDICES ARE
EXPECTED TO RANGE BETWEEN 105 AND 110 DEGREES. SCATTERED THUNDERSTORMS
ARE EXPECTED TO DEVELOP BY LATE THIS AFTERNOON WHICH WILL PROVIDE SOME
RELIEF FROM THE OPPRESSIVE CONDITIONS.

PEOPLE WORKING OUTDOORS...THOSE LIVING IN PLACES WITH LITTLE
VENTILLATION...AND THOSE IN POOR HEALTH SHOULD TAKE PRECAUTIONS AS
PROLONGED EXPOSURE TO THESE CONDITIONS MAY LEAD TO HEAT EXHAUSTION
OR POSSIBLY HEAT STROKE.

IF YOU MUST BE OUTDOORS...WEAR LIGHTWEIGHT AND LIGHT COLORED CLOTHING
AND STAY OUT OF THE DIRECT SUNLIGHT AS MUCH AS POSSIBLE. BE SURE TO
DRINK PLENTY OF NONALCOHOLIC LIQUIDS TO PREVENT FROM BECOMING
DEHYDRATED. TAKE FREQUENT BREAKS INSIDE AIR CONDITIONED PLACES IF
POSSIBLE.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 12, 7:09 PM CDTSevere Thunderstorm WarningLIXPointe Coupee, West Feliciana66 min
Jul 13, 4:09 PM CDTSevere Thunderstorm WarningLIXLivingston, Saint Helena, Tangipahoa66 min
Jul 13, 4:18 PM CDTSevere Thunderstorm WarningLIXPointe Coupee, West Feliciana57 min
Jul 13, 5:21 PM CDTSevere Thunderstorm WarningLIXEast Feliciana, West Feliciana69 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.