[Tropical] Hurricane Local Statement

[EMWIN Server]

WTUS84 KLIX 201540
HLSLIX
LAZ034>037-039-040-046>050-056>072-MSZ068>071-077-080>082-202345-

TROPICAL CYCLONE THREE LOCAL STATEMENT ADVISORY NUMBER 4
NATIONAL WEATHER SERVICE NEW ORLEANS LA  AL032017
1040 AM CDT TUE JUN 20 2017

THIS PRODUCT COVERS SOUTHEAST LOUISIANA AND SOUTH MISSISSIPPI

TROPICAL STORM WARNING REMAINS IN EFFECT FOR PORTIONS OF THE
LOUISIANA COAST


NEW INFORMATION
---------------

* CHANGES TO WATCHES AND WARNINGS:
    - NONE

* CURRENT WATCHES AND WARNINGS:
    - A TROPICAL STORM WARNING IS IN EFFECT FOR ASSUMPTION, LOWER
      JEFFERSON, LOWER LAFOURCHE, LOWER PLAQUEMINES, LOWER ST.
      BERNARD, LOWER TERREBONNE, UPPER LAFOURCHE, AND UPPER TERREBONNE

* STORM INFORMATION:
    - ABOUT 280 MILES SOUTH OF NEW ORLEANS LA OR ABOUT 320 MILES
      SOUTH-SOUTHWEST OF GULFPORT MS
    - 25.9N 90.5W
    - STORM INTENSITY 40 MPH
    - MOVEMENT NORTHWEST OR 320 DEGREES AT 10 MPH

SITUATION OVERVIEW
------------------

A BROAD AREA OF LOW PRESSURE LOCATED IN THE CENTRAL GULF OF MEXICO IS
CURRENTLY MOVING NORTHWEST TOWARDS THE LOUISIANA COAST. ALTHOUGH
NOT A TROPICAL STORM YET, IT IS STILL EXPECTED BRING IMPACTS TO THE
REGION. COASTAL AREAS OF LOUISIANA WILL LIKELY SEE THE BIGGEST IMPACT,
HEAVY RAINFALL WILL SPREAD OVER MANY PORTIONS OF SOUTHEAST LOUISIANA
AND COASTAL MISSISSIPPI.

POTENTIAL IMPACTS
-----------------

* FLOODING RAIN:
PROTECT AGAINST LOCALLY HAZARDOUS RAINFALL FLOODING HAVING POSSIBLE
LIMITED IMPACTS ACROSS SOUTHEAST LOUISIANA AND SOUTH MISSISSIPPI.
POTENTIAL IMPACTS INCLUDE:
    - LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS.
    - RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER CURRENTS.
      SMALL STREAMS, CREEKS, CANALS, ARROYOS, AND DITCHES MAY BECOME
      SWOLLEN AND OVERFLOW IN SPOTS.
    - FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN USUALLY
      VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING OF WATER
      OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR DRAINAGE
      AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS BECOME
      NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND BRIDGE
      CLOSURES.

* SURGE:
PROTECT AGAINST LOCALLY HAZARDOUS SURGE HAVING POSSIBLE LIMITED
IMPACTS ACROSS AREAS ALONG THE IMMEDIATE COAST OF LOUISIANA. POTENTIAL
IMPACTS IN THIS AREA INCLUDE:
    - LOCALIZED INUNDATION WITH STORM SURGE FLOODING MAINLY ALONG
      IMMEDIATE SHORELINES AND IN LOW-LYING SPOTS, OR IN AREAS
      FARTHER INLAND NEAR WHERE HIGHER SURGE WATERS MOVE ASHORE.
    - SECTIONS OF NEAR-SHORE ROADS AND PARKING LOTS BECOME OVERSPREAD
      WITH SURGE WATER. DRIVING CONDITIONS DANGEROUS IN PLACES WHERE
      SURGE WATER COVERS THE ROAD.
    - MODERATE BEACH EROSION. HEAVY SURF ALSO BREACHING DUNES, MAINLY
      IN USUALLY VULNERABLE LOCATIONS. STRONG RIP CURRENTS.
    - MINOR TO LOCALLY MODERATE DAMAGE TO MARINAS, DOCKS, BOARDWALKS,
      AND PIERS. A FEW SMALL CRAFT BROKEN AWAY FROM MOORINGS.

ELSEWHERE ACROSS SOUTHEAST LOUISIANA AND SOUTH MISSISSIPPI, MINOR TIDAL
INUNDATION IS ALSO EXPECTED ACROSS HANCOCK COUNTY MISSISSIPPI.

* WIND:
PROTECT AGAINST HAZARDOUS WIND HAVING POSSIBLE LIMITED IMPACTS ACROSS
SOUTHEAST LOUISIANA AND SOUTH MISSISSIPPI. POTENTIAL IMPACTS INCLUDE:
    - DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED
      MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT.
    - MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR
      UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES ARE
      SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN OVER.
    - A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN URBAN
      OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING CONDITIONS ON
      BRIDGES AND OTHER ELEVATED ROADWAYS.
    - SCATTERED POWER AND COMMUNICATIONS OUTAGES.

* TORNADOES:
PROTECT AGAINST A TORNADO EVENT HAVING POSSIBLE LIMITED IMPACTS
ACROSS SOUTHEAST LOUISIANA AND SOUTH MISSISSIPPI. POTENTIAL IMPACTS
INCLUDE:
    - THE OCCURRENCE OF ISOLATED TORNADOES CAN HINDER THE EXECUTION
      OF EMERGENCY PLANS DURING TROPICAL EVENTS.
    - A FEW PLACES MAY EXPERIENCE TORNADO DAMAGE, ALONG WITH POWER
      AND COMMUNICATIONS DISRUPTIONS.
    - LOCATIONS COULD REALIZE ROOFS PEELED OFF BUILDINGS, CHIMNEYS
      TOPPLED, MOBILE HOMES PUSHED OFF FOUNDATIONS OR OVERTURNED,
      LARGE TREE TOPS AND BRANCHES SNAPPED OFF, SHALLOW-ROOTED TREES
      KNOCKED OVER, MOVING VEHICLES BLOWN OFF ROADS, AND SMALL BOATS
      PULLED FROM MOORINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------

* EVACUATIONS:

NONE ANTICIPATED.

* OTHER PREPAREDNESS INFORMATION:

NOW IS THE TIME TO BRING TO COMPLETION ALL PREPARATIONS TO PROTECT
LIFE AND PROPERTY IN ACCORDANCE WITH YOUR EMERGENCY PLAN.

OUTSIDE PREPARATIONS SHOULD BE WRAPPED UP AS SOON AS POSSIBLE BEFORE
WEATHER CONDITIONS COMPLETELY DETERIORATE. ANY REMAINING EVACUATIONS
AND RELOCATIONS SHOULD BE EXPEDITED BEFORE THE ONSET OF TROPICAL
STORM FORCE WIND.

CLOSELY MONITOR NOAA WEATHER RADIO OR OTHER LOCAL NEWS OUTLETS FOR
OFFICIAL STORM INFORMATION. BE READY TO ADAPT TO POSSIBLE CHANGES TO
THE FORECAST.

* ADDITIONAL SOURCES OF INFORMATION:
- FOR INFORMATION ON APPROPRIATE PREPARATIONS SEE READY.GOV
- FOR INFORMATION ON CREATING AN EMERGENCY PLAN SEE GETAGAMEPLAN.ORG
- FOR ADDITIONAL DISASTER PREPAREDNESS INFORMATION SEE REDCROSS.ORG

NEXT UPDATE
-----------

THE NEXT LOCAL STATEMENT WILL BE ISSUED BY THE NATIONAL WEATHER
SERVICE IN NEW ORLEANS LA AROUND 4 PM CDT, OR SOONER IF CONDITIONS
WARRANT.

$$
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