Tornado Warning 14, NWS New Orleans, LA

851 
WWUS54 KLIX 080129
SVSLIX

Severe Weather Statement
National Weather Service New Orleans LA
829 PM CDT Sun Apr 7 2019

LAC051-089-080139-
/O.CAN.KLIX.TO.W.0014.000000T0000Z-190408T0145Z/
St. Charles LA-Jefferson LA-
829 PM CDT Sun Apr 7 2019

...THE TORNADO WARNING FOR NORTHEASTERN ST. CHARLES AND NORTHWESTERN
JEFFERSON PARISHES IS CANCELLED...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.  However gusty winds are
still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
southeastern Louisiana.

LAT...LON 2987 9030 3005 9030 3005 9026 3002 9018
      3002 9013 2986 9026
TIME...MOT...LOC 0128Z 201DEG 39KT 3002 9022 

$$

24/RR

Area Forecast Discussion
National Weather Service New Orleans LA
337 PM CDT Sun Apr 7 2019

.DISCUSSION...
A low pressure frontal system is expected to move through our area
this evening into Monday. There is currently ample moisture and
lifting in the atmosphere this afternoon. In addition, the winds
are primarily southeasterly, which will allow for some directional
shear development early this evening ahead of the frontal system.
Ahead of the front, these storms have the potential to be severe,
with primary threats of damaging winds and hail, with the threat
lingering well into Monday. The system should remain progressive
enough to limit a widespread flood threat, but heavy rainfall is
likely to occur at times due to large difluent wind pattern at jet
level. The rainfall amounts expected are around 1 to 3 inches
with locally higher amounts possible. These storms will continue
through the day Monday.

Monday night through Tuesday night there is also a low confidence
of some more rainfall to develop as a result of the trailing low
pressure system and attendant cold pool aloft. This rainfall
would occur as a result of moisture availability and some warm air
advection that is continuing near the surface. These factors are
enhancing some ability for uplift, which will help these showers
to develop on Tuesday. These storms are not expected to be severe
due to the lack of shear and sufficient CAPE in the environment,
but some small hail could possibly result due to cold pool
dynamics.

Wednesday through Friday an upper level ridge will cause a drier
pattern for the end of this week. Upper level convergence will
cause subsidence and stable air through this period. Southeasterly
winds Friday will help to enhance the amount of moisture and
shear in the area.

Friday night into Saturday, a low pressure system is expected to
produce a line of storms moving eastward through our area.
These storms will likely have gusty winds and locally heavy
rainfall. The models are still very uncertain on the severity,
amount of uplift, and timing of this system. As the front
develops, it will be easier to tell the potential impacts of this
system. The rainfall from this system is expected to last through
Sunday. MSW

&&
.AVIATION...

Showers and thunderstorms will move in from the west to east
affecting all taf sites on this evening and overnight. A few of
those storms could be strong and will gusts up to 35 knots. Expect
storms/showers to impact the area around 0Z Monday and go through
the end of the TAF period. 18

&&

.MARINE...

A persistent south-southeast wind of 10 to 15 knots can be expected
over the coastal waters. Winds could increase into exercise caution
range of 15 to 20 knots over the open Gulf waters by Monday morning
as a low pressure system passes to the north of the area. Winds
should relax back into the 10 to 15 knot and shift to the northwest
after a front moves through. High pressure moves in and becomes
centered over the area on Tuesday and Wednesday, the wind field will
relax even further to 10 knots or less. Seas should turn fairly calm
at 2 feet or less. 18

&&

DECISION SUPPORT...
DSS code: Yellow
Deployed: None.
Activation: None.
Activities: River Flood Warnings.
			Slight Risk for Severe Weather/Excessive Rainfall.

Decision Support Services (DSS) Code Legend
Green = No weather impacts that require action.
Blue =  Long-fused watch, warning, or advisory in effect or high
        visibility event; Marginal risk severe or excessive rain.
Yellow = Heightened impacts with short-fused watch, warning or
advisory          issuances; radar support for slight risk severe or
excessive rain.
Orange = High Impacts; Enhanced risk severe; nearby tropical
events; HazMat or other large episodes.
Red =   Full engagement for Moderate to high risk of severe and/or
excessive         rainfall, or direct tropical threats; Events of
National Significance.

&&
24/RR

Hazardous Weather Outlook
National Weather Service New Orleans LA
409 PM CDT Sun Apr 7 2019

GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-LAZ034>037-
039-040-046>050-056>072-MSZ068>071-077-080>082-080915-
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-Pointe Coupee-West Feliciana-
East Feliciana-St. Helena-Washington-St. Tammany-Iberville-
West Baton Rouge-East Baton Rouge-Ascension-Livingston-Assumption-
St. James-St. John The Baptist-Upper Lafourche-St. Charles-
Upper Jefferson-Orleans-Upper Plaquemines-Upper St. Bernard-
Upper Terrebonne-Lower Terrebonne-Lower Lafourche-Lower Jefferson-
Lower Plaquemines-Lower St. Bernard-Northern Tangipahoa-
Southern Tangipahoa-Wilkinson-Amite-Pike-Walthall-Pearl River-
Hancock-Harrison-Jackson-
409 PM CDT Sun Apr 7 2019

This Hazardous Weather Outlook is for portions of Southeast
Louisiana...South Mississippi and the adjacent coastal waters.

.DAY ONE...This Afternoon and Tonight

There is a Slight Risk of severe thunderstorms across Southern
Mississippi and Southeast Louisiana this afternoon and overnight.
Scattered strong to possible severe thunderstorms are expected to
move from west to east across the outlook area later this
afternoon through the overnight hours. A few storms may produce
strong to possibly damaging winds, hail, frequent lightning and
heavy rainfall. Isolated tornadoes can not be ruled out north and
west of Lake Pontchartrain. A severe thunderstorm watch has been
issued by the Storm Prediction Center until 10PM Sunday evening
for Wilkinson and Amite Counties in Mississippi.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

There is a Marginal Risk of severe thunderstorms on Monday. A few
storms may contain gusty winds. Widespread severe weather is
anticipated on Monday. Hazardous weather is not currently
expected during the Monday night through Saturday time frame.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be requested this afternoon into Monday.
Relay any storm related reports promptly to the National Weather
Service office in Slidell.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
716 PM CDT SUN APR 7 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0637 PM     TORNADO          CENTREVILLE             31.09N 91.07W
04/07/2019                   WILKINSON          MS   LAW ENFORCEMENT

            REPORTS OF TREE DAMAGE AND MOBILE HOME DAMAGE IN
            CENTREVILLE IN WILKINSON COUNTY, MS.

0608 PM     TORNADO          CENTREVILLE             31.09N 91.07W
04/07/2019                   WILKINSON          MS   LAW ENFORCEMENT

            REPORT OF TREE AND MOBILE HOME DAMAGE IN CENTREVILLE IN
            WILKINSON COUNTY, MS.

&&

MEGANWIL

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
732 PM CDT SUN APR 7 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 PM     TSTM WND DMG     PORT ALLEN              30.45N 91.21W
04/07/2019                   WEST BATON ROUGE   LA   PUBLIC

            PUBLIC REPORTED A DAMAGED PATIO COVER IN PORT ALLEN IN
            WEST BATON ROUGE, LA.

&&

MEGANWIL

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
733 PM CDT SUN APR 7 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 PM     FUNNEL CLOUD     5 SSE BATON ROUGE       30.38N 91.10W
04/07/2019                   EAST BATON ROUGE   LA   PUBLIC

            REPORTED ROTATION NEAR INTERSECTION OF PERKINS RD AND
            BLUEBONNET RD

0700 PM     TSTM WND DMG     5 SSE BATON ROUGE       30.38N 91.09W
04/07/2019                   EAST BATON ROUGE   LA   PUBLIC

            SMALL TREE LIMBS DOWN LESS THAN 2 INCHES NEAR
            INTERSECTION OF PERKINS RD AND BLUEBONNET RD.

&&

BL

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
753 PM CDT SUN APR 7 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0730 PM     TSTM WND DMG     HOUMA                   29.58N 90.71W
04/07/2019                   TERREBONNE         LA   EMERGENCY MNGR

            EMERGENCY MANAGER REPORTED SEVERAL POWER POLES AND POWER
            LINES DOWN ON BAYOU GARDENS BOULEVARD IN BAYOU CANE.

&&

MEGANWIL

Special Weather Statement
National Weather Service New Orleans LA
754 PM CDT Sun Apr 7 2019

LAZ039-040-061>064-068>072-MSZ070-071-077-080-080200-
Orleans-Lower Jefferson-Southern Tangipahoa-Lower St. Bernard-St.
Tammany-Washington-Lower Plaquemines-Upper St. Bernard-Northern
Tangipahoa-Upper Plaquemines-Upper Jefferson-Pearl
River-Pike-Walthall-Hancock-
754 PM CDT Sun Apr 7 2019

...A SEVERE SQUALL LINE OF STRONG THUNDERSTORMS WILL AFFECT ST.
BERNARD... ORLEANS...ST. TAMMANY...NORTHEASTERN
TANGIPAHOA...NORTHEASTERN JEFFERSON...PLAQUEMINES AND WASHINGTON
PARISHES...WALTHALL...EASTERN PIKE...CENTRAL HANCOCK AND PEARL RIVER
COUNTIES...

At 753 PM CDT, radar indicated strong to severe thunderstorms were
located along a line extending from 6 miles north of Liberty to near
South Vacherie to 37 miles south of Port Fourchon. Movement was
northeast at 35 mph.

Wind gusts in excess of 50 mph will be likely with these storms.

Locations impacted include...
New Orleans, Slidell, Bogalusa, Picayune, Covington, Franklinton,
Metairie, Marrero, Port Sulphur, Chalmette, Harvey, East New Orleans,
Timberlane, Belle Chasse, Jefferson, Gretna, Westwego, Pearl River,
Abita Springs and Jean Lafitte.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

To report severe weather, contact your nearest law enforcement
agency. They can relay your report to the National Weather Service
office in New Orleans.

LAT...LON 2933 8987 2933 8988 3003 9022 3018 8968
      3023 8985 3035 9026 3135 9041 3099 8960
      3023 8942 2998 8985 2989 8925 2961 8973
      2914 8906 2921 8904 2920 8901 2919 8901
      2899 8914 2911 8909
TIME...MOT...LOC 0053Z 233DEG 33KT 3125 9081 2993 9061 2860 8997

24/RR

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
802 PM CDT SUN APR 7 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0759 PM     TSTM WND GST     LEEVILLE                29.24N 90.21W
04/07/2019  E0 MPH           LAFOURCHE          LA   ASOS

            ASOS REPORTED A WIND GUST OF 51 KNOTS FROM THE WEST AT
            PORT FOURCHON, LA.

&&

MEGANWIL