Alert archive / Louisiana / Tornado Warnings in 1995

Tornado Warning 8, NWS New Orleans, LA

March 6, 1995Saint John the Baptist Parish, Louisiana

NWS New Orleans, LA issued this tornado warning at Mar 6, 1995, 2:21 PM CST for Saint John the Baptist Parish, Louisiana. It was in force for 39 min.

The area

The counties it named.

The facts

Issued
Mar 6, 1995, 2:21 PM CST (20:21 UTC)
Expired
Mar 6, 1995, 3:00 PM CST
In force
39 min
Issued by
NWS New Orleans, LA
Area
Whole counties

County Saint John the Baptist Parish, LA

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 8.4 hours before the alert went out and 75 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, Slidell Radar S, LA at 12:00Z on 1995-03-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 535 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 12:00Z on 1995-03-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 111 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
535 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
646 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
111 m²/s²
0-3 km storm-relative helicity
146 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KNEW 062019
TORNEW
LAC095-062100-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
221 PM CST MON MAR 6 1995
 
THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  300 PM CST
FOR RESIDENTS IN THE FOLLOWING PARISHE...
 
IN SOUTHEAST LOUISIANA
 
   ...NORTHERN ST.JOHN.BAPTIST PARISH
 
AT 2:15 PM CST..NATIONAL WEATHER SERVICE RADAR INDICATED A POSSIBLE
TORNADO LOCATED NORTH OF GRAMERCY AND EDGARD MOVING NORTH AT 25 MPH.
THIS STORM HAS PRODUCED MARBLE SIZED HAIL AND STRONG GUSTY WINDS
PER ST. JOHN C.D.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS 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, Mar 6, 1:36 PM CST, 45 minutes before
LAZ050-062040-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BATON ROUGE LA
136 PM CST MON MAR 6 1995

...STRONG THUNDERSTORM ROLLING THROUGH EASTERN LIVINGSTON PARISH...

AT 130 PM CST RADAR INDICATED A VERY STRONG THUNDERSTORM 25 MILES
SOUTHSOUTHWEST OF HAMMOND MOVING TOWARD THE NORTHNORTHEAST AT 25 MPH.
PEOPLE IN EASTERN LIVINGSTON PARISH CAN EXPECT THIS THUNDERSTORM
DURING THE NEXT HOUR.

STRONG GUSTY WINDS...FREQUENT LIGHTNING...VERY HEAVY RAINFALL AND
SMALL HAIL MAY ACCOMPANY THIS STORM.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 6, 9:50 AM CSTSevere Thunderstorm WarningLIXEast Feliciana, Pointe Coupee, West Baton Rouge, West Feliciana55 min
Mar 6, 1:55 PM CSTSevere Thunderstorm WarningLIXSaint James, Saint John the Baptist65 min
Mar 6, 2:02 PM CSTSevere Thunderstorm WarningLIXLivingston58 min
Mar 6, 2:32 PM CSTSevere Thunderstorm WarningLIXTangipahoa58 min
Mar 6, 2:49 PM CSTSevere Thunderstorm WarningLIXSaint Tammany56 min
Mar 6, 3:30 PM CSTSevere Thunderstorm WarningLIXSaint Tammany, Tangipahoa60 min
Mar 6, 4:32 PM CSTSevere Thunderstorm WarningLIXSaint Tammany58 min

Nearby

Tornado Warnings in Louisiana, 1995Every tornado warning in 1995Tornadoes 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.