Alert archive / Louisiana / Tornado Warnings in 2016
Tornado Warning 35, NWS New Orleans, LA
NWS New Orleans, LA issued this tornado warning at Feb 23, 2016, 4:01 PM CST for Saint John the Baptist Parish, Saint Tammany Parish, Tangipahoa Parish, Louisiana. It was in force for 29 min. 2 reports 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
- Feb 23, 2016, 4:01 PM CST (22:01 UTC)
- Expired
- Feb 23, 2016, 4:30 PM CST
- In force
- 29 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
Counties Saint John the Baptist Parish, LA, Saint Tammany Parish, LA, Tangipahoa Parish, LA
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 23, 4:15 PM CST | TORNADO | 14 Nne Laplace, LA | NWS STORM SURVEY FOUND TREES SNAPPED AND UPROOTED NEAR MILE MARKER 12 ON INTERSTATE 55. WINDS ESTIMATED AT 100 MPH RATING THE TORNADO AN EF1. WIDTH OF 200 YARDS AND A PATH LENGTH OF APPROXIMATELY ONE MILE. COULD NOT OBSERVE IF DAMAGE EXTENDED FURTHER DUE TO LA |
| Feb 23, 4:40 PM CST | TSTM WND DMG | Madisonville, LA | MADISONVILLE MAYOR REPORTED LARGE METAL CANOPY BLOWN OFF AT MADISONVILLE BOAT LAUNCH. ONE HOME NEAR THE BOAT LAUNCH WAS REPORTED TO HAVE SOME DAMAGE. EVENT TIME ESTIMATED. |
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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Feb 23, 11:08 AM CST | Tornado Watch | SPC | 7 hr |
| Feb 23, 2:13 PM CST | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 10.0 hours before the alert went out and 69 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
- 42 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 667 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 118 m²/s²
- 0-3 km storm-relative helicity
- 129 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
018
WFUS54 KLIX 232201
TORLIX
LAC095-103-105-232230-
/O.NEW.KLIX.TO.W.0035.160223T2201Z-160223T2230Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
401 PM CST TUE FEB 23 2016
THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A
* TORNADO WARNING FOR...
WEST CENTRAL ST. TAMMANY PARISH IN SOUTHEASTERN LOUISIANA...
SOUTHEASTERN TANGIPAHOA PARISH IN SOUTHEASTERN LOUISIANA...
NORTHERN ST. JOHN THE BAPTIST PARISH IN SOUTHEASTERN LOUISIANA...
* UNTIL 430 PM CST
* AT 401 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
TORNADO WAS LOCATED NEAR RESERVE...MOVING NORTHEAST AT 50 MPH.
HAZARD...TORNADO.
SOURCE...RADAR INDICATED ROTATION.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED.
DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR. TREE
DAMAGE IS LIKELY.
* THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
WEST CENTRAL ST. TAMMANY...SOUTHEASTERN TANGIPAHOA AND NORTHERN ST.
JOHN THE BAPTIST PARISHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.
HEAVY RAINFALL MAY HIDE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR THE
TORNADO. TAKE COVER NOW.
TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN
NEW ORLEANS.
&&
LAT...LON 3036 9008 3039 9020 3035 9026 3024 9036
3021 9041 3016 9043 3010 9042 3006 9060
3016 9065 3022 9063 3021 9060 3023 9057
3019 9060 3017 9057 3017 9048 3022 9044
3028 9040 3030 9043 3032 9042 3045 9012
TIME...MOT...LOC 2201Z 247DEG 43KT 3016 9054
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
MJH1 follow-up statement
502
WWUS54 KLIX 232205
SVSLIX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
405 PM CST TUE FEB 23 2016
LAC095-103-105-232230-
/O.CON.KLIX.TO.W.0035.000000T0000Z-160223T2230Z/
ST. TAMMANY LA-TANGIPAHOA LA-ST. JOHN THE BAPTIST LA-
405 PM CST TUE FEB 23 2016
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CST FOR WEST
CENTRAL ST. TAMMANY...SOUTHEASTERN TANGIPAHOA AND NORTHERN ST. JOHN
THE BAPTIST PARISHES...
AT 404 PM CST...A CONFIRMED LARGE AND EXTREMELY DANGEROUS TORNADO WAS
LOCATED 7 MILES NORTH OF LAPLACE...MOVING NORTHEAST AT 50 MPH.
THIS IS A PARTICULARLY DANGEROUS SITUATION.
HAZARD...DAMAGING TORNADO.
SOURCE...RADAR CONFIRMED TORNADO.
IMPACT...YOU ARE IN A LIFE THREATENING SITUATION. FLYING DEBRIS MAY
BE DEADLY TO THOSE CAUGHT WITHOUT SHELTER. MOBILE HOMES
WILL BE DESTROYED. CONSIDERABLE DAMAGE TO
HOMES...BUSINESSES AND VEHICLES IS LIKELY AND COMPLETE
DESTRUCTION IS POSSIBLE.
LOCATIONS IMPACTED INCLUDE...
RESERVE...LAPLACE...MADISONVILLE AND GARYVILLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TO REPEAT...A LARGE...EXTREMELY DANGEROUS AND POTENTIALLY DEADLY
TORNADO IS ON THE GROUND. TO PROTECT YOUR LIFE...TAKE COVER NOW! MOVE
TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY
BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A MOBILE HOME...OR
IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.
HEAVY RAINFALL MAY HIDE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR THE
TORNADO. TAKE COVER NOW.
IF A TORNADO OR OTHER SEVERE WEATHER IS SPOTTED...REPORT IT TO THE
NATIONAL WEATHER SERVICE OR YOUR LOCAL NEAREST LAW ENFORCEMENT AGENCY
WHO WILL SEND YOUR REPORT. THIS ACT MAY SAVE LIVES OF OTHERS IN THE
PATH OF DANGEROUS WEATHER.
&&
LAT...LON 3036 9008 3039 9020 3035 9026 3024 9036
3021 9041 3016 9043 3010 9042 3006 9060
3016 9065 3022 9063 3021 9060 3023 9057
3019 9060 3017 9057 3017 9048 3022 9044
3028 9040 3030 9043 3032 9042 3045 9012
TIME...MOT...LOC 2204Z 247DEG 43KT 3018 9049
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...<.75IN
$$
MJHThe office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 23, 10:33 AM CST | Special Marine Warning | LIX | 57 min | |
| Feb 23, 10:43 AM CST | Tornado Warning | LIX | Saint Charles | 32 min |
| Feb 23, 11:11 AM CST | Tornado Warning | LIX | Saint Charles, Saint John the Baptist | 19 min |
| Feb 23, 11:13 AM CST | Tornado Warning | LIX | Jefferson | 17 min |
| Feb 23, 11:16 AM CST | Special Marine Warning | LIX | 59 min | |
| Feb 23, 11:31 AM CST | Special Weather Statement | LIX | Lafourche, Terrebonne | 44 min |
| Feb 23, 11:45 AM CST | Tornado Warning | LIX | Ascension, East Baton Rouge, Iberville | 30 min |
| Feb 23, 11:58 AM CST | Tornado Warning | LIX | Saint Tammany | 32 min |
| Feb 23, 12:11 PM CST | Tornado Warning | LIX | Ascension, East Baton Rouge, Livingston | 34 min |
| Feb 23, 12:26 PM CST | Tornado Warning | LIX | Saint Tammany | 34 min |
| Feb 23, 12:40 PM CST | Tornado Warning | LIX | Livingston, Saint Helena, Tangipahoa | 35 min |
| Feb 23, 12:58 PM CST | Special Marine Warning | LIX | 62 min | |
| Feb 23, 12:59 PM CST | Tornado Warning | LIX | Saint Tammany | 31 min |
| Feb 23, 1:03 PM CST | Tornado Warning | LIX | Ascension, Livingston, Saint James, Saint John the Baptist | 27 min |
| Feb 23, 1:11 PM CST | Tornado Warning | LIX | Saint Helena, Tangipahoa | 34 min |
| Feb 23, 1:14 PM CST | Severe Thunderstorm Warning | LIX | Ascension, Assumption, Iberville, Saint James | 46 min |
| Feb 23, 1:30 PM CST | Severe Thunderstorm Warning | LIX | Ascension, Assumption, Iberville, Livingston, Saint James, Saint John the Baptist | 30 min |
| Feb 23, 1:51 PM CST | Tornado Warning | LIX | Washington | 24 min |
| Feb 23, 1:58 PM CST | Areal Flood Advisory | LIX | Ascension, Assumption, East Baton Rouge, Iberville, Livingston, Saint James | 4 hr |
| Feb 23, 2:24 PM CST | Special Marine Warning | LIX | 51 min | |
| Feb 23, 2:35 PM CST | Severe Thunderstorm Warning | LIX | Ascension, Livingston, Saint James, Saint John the Baptist, Tangipahoa | 25 min |
| Feb 23, 2:46 PM CST | Special Weather Statement | LIX | Tangipahoa, Washington | 44 min |
| Feb 23, 3:00 PM CST | Special Marine Warning | LIX | 45 min | |
| Feb 23, 3:03 PM CST | Severe Thunderstorm Warning | LIX | Ascension, Assumption, Iberville, Lafourche, Saint James | 27 min |
| Feb 23, 3:06 PM CST | Special Marine Warning | LIX | 24 min | |
| Feb 23, 3:11 PM CST | Tornado Warning | LIX | Ascension, East Baton Rouge, Iberville | 18 min |
| Feb 23, 3:19 PM CST | Special Weather Statement | LIX | Saint Tammany | 41 min |
| Feb 23, 3:19 PM CST | Tornado Warning | LIX | Ascension, Assumption, Iberville, Saint James | 26 min |
| Feb 23, 3:27 PM CST | Tornado Warning | LIX | Plaquemines | 48 min |
| Feb 23, 3:38 PM CST | Special Marine Warning | LIX | 37 min | |
| Feb 23, 3:38 PM CST | Tornado Warning | LIX | Ascension, Livingston, Saint James, Saint John the Baptist | 37 min |
| Feb 23, 3:42 PM CST | Severe Thunderstorm Warning | LIX | Saint Tammany, Washington | 33 min |
| Feb 23, 3:44 PM CST | Special Marine Warning | LIX | 61 min | |
| Feb 23, 3:48 PM CST | Special Marine Warning | LIX | 57 min | |
| Feb 23, 4:04 PM CST | Special Marine Warning | LIX | 41 min | |
| Feb 23, 4:27 PM CST | Tornado Warning | LIX | Saint Tammany, Tangipahoa | 33 min |
| Feb 23, 4:34 PM CST | Tornado Warning | LIX | Saint John the Baptist | 26 min |
| Feb 23, 4:37 PM CST | Special Marine Warning | LIX | 38 min | |
| Feb 23, 4:42 PM CST | Special Marine Warning | LIX | 48 min | |
| Feb 23, 4:44 PM CST | Special Marine Warning | LIX | 46 min | |
| Feb 23, 4:48 PM CST | Tornado Warning | LIX | Saint Tammany | 27 min |
| Feb 23, 5:09 PM CST | Tornado Warning | LIX | Saint Tammany | 36 min |
| Feb 23, 5:13 PM CST | Severe Thunderstorm Warning | LIX | Saint Tammany, Washington | 47 min |
| Feb 23, 5:42 PM CST | Tornado Warning | LIX | Saint Tammany | 33 min |
| Feb 23, 5:54 PM CST | Special Marine Warning | LIX | 66 min |
Nearby
Tornado Warnings in Louisiana, 2016Every tornado warning in 2016Tornadoes in 2016
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.