Alert archive / Louisiana / Tornado Warnings in 2007

Tornado Warning 2, NWS New Orleans, LA

January 4, 2007East Feliciana Parish, Pointe Coupee Parish, West Feliciana Parish, Louisiana

NWS New Orleans, LA issued this tornado warning at Jan 4, 2007, 4:43 PM CST for East Feliciana Parish, Pointe Coupee Parish, West Feliciana Parish, Louisiana. It was in force for 47 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jan 4, 2007, 4:43 PM CST (22:43 UTC)
Expired
Jan 4, 2007, 5:30 PM CST
In force
47 min
Issued by
NWS New Orleans, LA
Area
Counties, with a storm outline in the text

Counties East Feliciana Parish, LA, Pointe Coupee Parish, LA, West Feliciana Parish, LA

What was reported inside it

TimeReportWhereRemark
Jan 4, 5:00 PM CSTTSTM WND DMG5 Sse New Roads, LAWINDOWS WERE BLOWN OUT AND DEBRIS WAS ON A ROADWAY IN THE LAKELAND AREA. POSSIBLE TORNADO.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jan 4, 1:44 PM CSTTornado WatchSPC7 hr

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 10.7 hours before the alert went out and 171 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 2007-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2007-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 140 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
662 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
140 m²/s²
0-3 km storm-relative helicity
336 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KLIX 042244
TORLIX
LAC037-077-125-042330-
/O.NEW.KLIX.TO.W.0002.070104T2243Z-070104T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
443 PM CST THU JAN 4 2007

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* TORNADO WARNING FOR...
  EAST FELICIANA PARISH IN SOUTHEAST LOUISIANA
  POINTE COUPEE PARISH IN SOUTHEAST LOUISIANA
  WEST FELICIANA PARISH IN SOUTHEAST LOUISIANA
  
* UNTIL 530 PM CST

* AT 437 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 8 MILES SOUTH OF
  NEW ROADS...MOVING NORTHEAST AT 40 MPH.

* THE TORNADO IS WILL BE NEAR...
  JUST EAST OF NEW ROADS BY 450 PM CST
  ST. FRANCISVILLE BY 500 PM CST
  WAKEFIELD AND 6 MILES NORTHWEST OF JACKSON BY 515 PM CST
  SPILLMAN BY 520 PM CST
  8 MILES WEST OF NORWOOD BY 530 PM CST

GET UNDER A WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. SEEK
SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR
ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO COVER YOUR BODY AND
ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 3058 9158 3058 9141 3098 9097 3100 9143

$$
1 follow-up statement
000 
WWUS54 KLIX 042306
SVSLIX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
504 PM CST THU JAN 4 2007

LAC077-042314-
/O.CAN.KLIX.TO.W.0002.000000T0000Z-070104T2330Z/
POINTE COUPEE LA-
504 PM CST THU JAN 4 2007

...THE TORNADO WARNING FOR POINTE COUPEE PARISH IS CANCELLED...

THE STORM THAT PROMPTED THE TORNADO WARNING HAS MOVED OUT OF 
POINTE COUPEE PARISH.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST THURSDAY EVENING
FOR SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI.

LAT...LON 3082 9146 3077 9121 3098 9097 3100 9143

$$

LAC037-125-042330-
/O.CON.KLIX.TO.W.0002.000000T0000Z-070104T2330Z/
EAST FELICIANA LA-WEST FELICIANA LA-
504 PM CST THU JAN 4 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 530 PM CST FOR WEST
FELICIANA AND EAST FELICIANA PARISHES...

AT 457 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR WAKEFIELD...OR
ABOUT 6 MILES NORTHEAST OF ST. FRANCISVILLE...MOVING NORTHEAST AT 45 
TO 50 MPH.

THE TORNADO WILL BE NEAR...
  7 MILES NORTHWEST OF NORWOOD BY 510 PM CST

GET UNDER A WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. SEEK
SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR
ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO COVER YOUR BODY AND
ALWAYS STAY AWAY FROM WINDOWS.


LAT...LON 3082 9146 3077 9121 3098 9097 3100 9143

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 4, 4:13 PM CSTFlash Flood WarningLIXPointe Coupee, West Feliciana4 hr
Jan 4, 4:20 PM CSTTornado WarningLIXIberville, Pointe Coupee25 min
Jan 4, 4:37 PM CSTSevere Thunderstorm WarningLIXWest Baton Rouge38 min
Jan 4, 4:51 PM CSTFlash Flood WarningLIXIberville4 hr
Jan 4, 5:40 PM CSTSpecial Marine WarningLIX95 min

Nearby

Tornado Warnings in Louisiana, 2007Every tornado warning in 2007Tornadoes in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.