Alert archive / Louisiana / Tornado Warnings in 2016
Tornado Warning 46, NWS New Orleans, LA
NWS New Orleans, LA issued this tornado warning at Mar 18, 2016, 10:50 PM CDT for Saint Bernard Parish, Louisiana. It was in force for 25 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
- Mar 18, 2016, 10:50 PM CDT (03:50 UTC)
- Expired
- Mar 18, 2016, 11:15 PM CDT
- In force
- 25 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
County Saint Bernard Parish, LA
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 3.8 hours before the alert went out and 48 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
- 52 J/kg
- Mixed-layer CIN
- -186 J/kg
- Mixed-layer LCL
- 1015 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 214 m²/s²
- 0-3 km storm-relative helicity
- 260 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted.
532
WFUS54 KLIX 190350
TORLIX
LAC087-190415-
/O.NEW.KLIX.TO.W.0046.160319T0350Z-160319T0415Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1050 PM CDT FRI MAR 18 2016
THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A
* TORNADO WARNING FOR...
CENTRAL ST. BERNARD PARISH IN SOUTHEASTERN LOUISIANA...
* UNTIL 1115 PM CDT
* AT 1049 PM CDT...SEVERE THUNDERSTORMS CAPABLE OF PRODUCING BOTH
TORNADOES AND EXTENSIVE STRAIGHT LINE WIND DAMAGE WERE LOCATED 7
MILES EAST OF VIOLET...OR 12 MILES EAST OF CHALMETTE...MOVING
SOUTHEAST AT 40 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 IMPACT SHELL BEACH AND
YSCLOSKEY BEFORE 1115 PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS TORNADO WARNING REPLACES THE SEVERE THUNDERSTORM WARNING ISSUED
FOR THE SAME AREA.
TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.
THIS CLUSTER OF THUNDERSTORMS IS CAPABLE OF PRODUCING TORNADOES AND
WIDESPREAD SIGNIFICANT WIND DAMAGE. DO NOT WAIT TO SEE OR HEAR THE
TORNADO. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A BUILDING.
&&
LAT...LON 2976 8958 2975 8958 2975 8960 2973 8958
2989 8985 2994 8980 2994 8977 2993 8974
2991 8974 2987 8970 2986 8964 2988 8960
2983 8946 2974 8953 2974 8956 2971 8956
TIME...MOT...LOC 0349Z 299DEG 33KT 2990 8977
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
24/RR1 follow-up statement
009
WWUS54 KLIX 190416
SVSLIX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1116 PM CDT FRI MAR 18 2016
LAC087-190426-
/O.EXP.KLIX.TO.W.0046.000000T0000Z-160319T0415Z/
ST. BERNARD LA-
1116 PM CDT FRI MAR 18 2016
...THE TORNADO WARNING FOR CENTRAL ST. BERNARD PARISH HAS EXPIRED...
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO.
THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE. HOWEVER GUSTY
WINDS ARE STILL POSSIBLE WITH THIS THUNDERSTORM.
LAT...LON 2976 8958 2975 8958 2975 8960 2973 8958
2989 8985 2994 8980 2994 8977 2993 8974
2991 8974 2987 8970 2986 8964 2988 8960
2983 8946 2974 8953 2974 8956 2971 8956
TIME...MOT...LOC 0415Z 299DEG 33KT 2990 8977
$$
24/RRThe office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 18, 7:42 PM CDT | Severe Thunderstorm Warning | LIX | Iberville | 33 min |
| Mar 18, 8:07 PM CDT | Special Weather Statement | LIX | Saint Charles | 23 min |
| Mar 18, 8:12 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, Assumption, Iberville, Saint James | 33 min |
| Mar 18, 8:45 PM CDT | Special Weather Statement | LIX | Ascension, Assumption, Saint James, Saint John the Baptist | 60 min |
| Mar 18, 8:47 PM CDT | Special Weather Statement | LIX | Orleans, Saint Charles, Saint John the Baptist | 58 min |
| Mar 18, 9:32 PM CDT | Special Weather Statement | LIX | Jefferson, Lafourche | 58 min |
| Mar 18, 9:45 PM CDT | Special Marine Warning | LIX | 90 min | |
| Mar 18, 9:50 PM CDT | Special Weather Statement | LIX | Lafourche, Orleans, Saint Charles, Saint Tammany | 55 min |
| Mar 18, 9:52 PM CDT | Special Marine Warning | LIX | 23 min | |
| Mar 18, 10:27 PM CDT | Special Weather Statement | LIX | Lafourche, Orleans, Terrebonne | 33 min |
| Mar 18, 10:30 PM CDT | Special Weather Statement | LIX | Jefferson | 30 min |
| Mar 18, 10:32 PM CDT | Special Marine Warning | LIX | 88 min | |
| Mar 18, 10:40 PM CDT | Severe Thunderstorm Warning | LIX | Plaquemines, Saint Bernard | 35 min |
| Mar 18, 11:09 PM CDT | Special Marine Warning | LIX | 111 min | |
| Mar 18, 11:13 PM CDT | Special Weather Statement | LIX | Plaquemines | 92 min |
| Mar 18, 11:22 PM CDT | Special Marine Warning | LIX | 83 min | |
| Mar 18, 11:35 PM CDT | Special Weather Statement | LIX | Jefferson | 40 min |
| Mar 18, 11:38 PM CDT | Special Marine Warning | LIX | 22 min | |
| Mar 18, 11:42 PM CDT | Areal Flood Advisory | LIX | Assumption, Lafourche, Saint Charles, Terrebonne | 2 hr |
| Mar 19, 12:46 AM CDT | Special Weather Statement | LIX | Plaquemines | 29 min |
| Mar 19, 12:47 AM CDT | Special Marine Warning | LIX | 28 min | |
| Mar 19, 12:50 AM CDT | Special Marine Warning | LIX | 25 min | |
| Mar 19, 1:11 AM CDT | Special Marine Warning | LIX | 64 min | |
| Mar 19, 1:15 AM CDT | Special Marine Warning | LIX | 60 min | |
| Mar 19, 2:14 AM CDT | Special Marine Warning | LIX | 61 min | |
| Mar 19, 3:00 AM CDT | Special Weather Statement | LIX | Lafourche | 30 min |
| Mar 19, 8:29 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Mar 19, 9:50 AM CDT | Special Marine Warning | LIX | 115 min | |
| Mar 19, 10:54 AM CDT | River Flood Warning | LIX | Saint Charles, Saint James, Saint John the Baptist | 4 days |
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; the sounding from the Mesonet's radiosonde archive.