Alert archive / Louisiana / Tornado Warnings in 2008
Tornado Warning 21, NWS New Orleans, LA
NWS New Orleans, LA issued this tornado warning at Feb 12, 2008, 1:54 PM CST for Washington Parish, Louisiana; Walthall County, Mississippi. It was in force for 21 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Feb 12, 2008, 1:54 PM CST (19:54 UTC)
- Expired
- Feb 12, 2008, 2:15 PM CST
- In force
- 21 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
Counties Washington Parish, LA, Walthall County, MS
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Feb 12, 10:25 AM CST | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 7.9 hours before the alert went out and 94 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1161 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 115 m²/s²
- 0-3 km storm-relative helicity
- 147 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WFUS54 KLIX 121953
TORLIX
LAC117-MSC147-122015-
/O.NEW.KLIX.TO.W.0021.080212T1954Z-080212T2015Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
154 PM CST TUE FEB 12 2008
THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A
* TORNADO WARNING FOR...
NORTH CENTRAL WASHINGTON PARISH IN SOUTHEAST LOUISIANA...
SOUTHEASTERN WALTHALL COUNTY IN SOUTHERN MISSISSIPPI...
* UNTIL 215 PM CST
* AT 153 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR DEXTER...OR
ABOUT 16 MILES SOUTHWEST OF COLUMBIA...MOVING NORTHEAST AT 50 MPH.
* THE TORNADO WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS OF THE
INDICATED COUNTY.
THE SAFEST PLACE TO BE DURING A TORNADO IS 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.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 PM CST TUESDAY AFTERNOON
FOR SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI. A TORNADO WATCH
ALSO REMAINS IN EFFECT UNTIL 800 PM CST TUESDAY EVENING FOR SOUTHERN
MISSISSIPPI.
LAT...LON 3109 8990 3109 8984 3107 8981 3102 8981
3092 9002 3109 9011 3116 8997 3116 8994
TIME...MOT...LOC 1954Z 241DEG 43KT 3106 8996
$$The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 12, 11:50 AM CST | Tornado Warning | LIX | Jefferson, Lafourche, Plaquemines | 25 min |
| Feb 12, 11:56 AM CST | Severe Thunderstorm Warning | LIX | Pointe Coupee, West Feliciana | 47 min |
| Feb 12, 12:11 PM CST | Tornado Warning | LIX | Jefferson, Plaquemines | 34 min |
| Feb 12, 12:27 PM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Saint Helena, Tangipahoa | 48 min |
| Feb 12, 12:46 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines, Saint Bernard | 29 min |
| Feb 12, 12:48 PM CST | Special Marine Warning | LIX | 87 min | |
| Feb 12, 12:55 PM CST | Severe Thunderstorm Warning | LIX | East Feliciana, Saint Helena, Tangipahoa | 35 min |
| Feb 12, 1:09 PM CST | Tornado Warning | LIX | Saint Helena, Tangipahoa | 36 min |
| Feb 12, 1:15 PM CST | Tornado Warning | LIX | Plaquemines, Saint Bernard | 30 min |
| Feb 12, 1:40 PM CST | Tornado Warning | LIX | Saint Tammany, Tangipahoa, Washington | 35 min |
| Feb 12, 1:42 PM CST | Severe Thunderstorm Warning | LIX | Tangipahoa, Washington | 48 min |
| Feb 12, 1:46 PM CST | Special Marine Warning | LIX | 89 min | |
| Feb 12, 1:50 PM CST | Severe Thunderstorm Warning | LIX | Livingston, Saint Tammany, Tangipahoa | 40 min |
| Feb 12, 2:13 PM CST | Tornado Warning | LIX | Saint Tammany, Washington | 32 min |
| Feb 12, 2:22 PM CST | Special Marine Warning | LIX | 83 min | |
| Feb 12, 2:26 PM CST | Severe Thunderstorm Warning | LIX | Jefferson, Orleans, Saint Charles | 34 min |
| Feb 12, 2:30 PM CST | Severe Thunderstorm Warning | LIX | Saint Tammany | 60 min |
| Feb 12, 2:35 PM CST | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Saint James, Saint John the Baptist | 25 min |
| Feb 12, 2:51 PM CST | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles and 1 more | 41 min |
| Feb 12, 3:10 PM CST | Severe Thunderstorm Warning | LIX | Terrebonne | 35 min |
| Feb 12, 3:20 PM CST | Special Marine Warning | LIX | 85 min | |
| Feb 12, 3:29 PM CST | Special Marine Warning | LIX | 91 min | |
| Feb 12, 4:20 PM CST | Severe Thunderstorm Warning | LIX | Plaquemines | 40 min |
| Feb 12, 4:46 PM CST | Special Marine Warning | LIX | 89 min | |
| Feb 12, 5:52 PM CST | Special Marine Warning | LIX | 38 min | |
| Feb 12, 1:26 PM CST | Tornado Warning | LIX | Pike, Walthall | 34 min |
| Feb 12, 2:32 PM CST | Severe Thunderstorm Warning | LIX | Pearl River | 13 min |
| Feb 12, 2:45 PM CST | Tornado Warning | LIX | Hancock, Pearl River | 15 min |
| Feb 12, 3:00 PM CST | Tornado Warning | LIX | Hancock, Harrison, Pearl River | 15 min |
| Feb 12, 3:15 PM CST | Severe Thunderstorm Warning | LIX | Hancock, Harrison, Jackson | 45 min |
| Feb 12, 3:55 PM CST | Severe Thunderstorm Warning | LIX | Jackson | 20 min |
Nearby
Tornado Warnings in Louisiana, 2008Tornado Warnings in Mississippi, 2008Every tornado warning in 2008Tornadoes in 2008
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.