[Tropical] Hurricane Local Statement
EMWIN Server
emwin at nashvilleweather.net
Thu Oct 6 19:08:16 CDT 2016
WTUS82 KCHS 070007
HLSCHS
GAZ087-088-099>101-114>119-137>141-SCZ040-042>045-047>052-070815-
HURRICANE MATTHEW LOCAL STATEMENT INTERMEDIATE ADVISORY NUMBER 35A
NATIONAL WEATHER SERVICE CHARLESTON SC AL142016
807 PM EDT THU OCT 6 2016
THIS PRODUCT COVERS SOUTHEAST SOUTH CAROLINA AND SOUTHEAST GEORGIA
**DANGEROUS HURRICANE MATTHEW WILL IMPACT THE REGION FRIDAY INTO
SATURDAY**
NEW INFORMATION
---------------
* CHANGES TO WATCHES AND WARNINGS:
- A HURRICANE WARNING HAS BEEN ISSUED FOR INLAND
BERKELEY...CHARLESTON AND TIDAL BERKELEY
- A TROPICAL STORM WARNING HAS BEEN ISSUED FOR
JENKINS...SCREVEN...CANDLER...BULLOCH...TATTNALL...EVANS...ALLENDALE...
HAMPTON...INLAND COLLETON AND DORCHESTER
* CURRENT WATCHES AND WARNINGS:
- A HURRICANE WARNING IS IN EFFECT FOR INLAND
BERKELEY...CHARLESTON AND TIDAL BERKELEY
- A TROPICAL STORM WARNING IS IN EFFECT FOR
JENKINS...SCREVEN...CANDLER...BULLOCH...TATTNALL...
EVANS...ALLENDALE...HAMPTON...INLAND COLLETON AND DORCHESTER
- A HURRICANE WARNING REMAINS IN EFFECT FOR INLAND
BRYAN...COASTAL BRYAN...INLAND CHATHAM...COASTAL
CHATHAM...INLAND LIBERTY...COASTAL LIBERTY...INLAND
MCINTOSH...COASTAL MCINTOSH...INLAND JASPER...
BEAUFORT...COASTAL COLLETON AND COASTAL JASPER
- A TROPICAL STORM WARNING REMAINS IN EFFECT FOR EFFINGHAM...LONG
* STORM INFORMATION:
- ABOUT 420 MILES SOUTH OF CHARLESTON SC OR ABOUT 400 MILES
SOUTH-SOUTHEAST OF SAVANNAH GA
- 26.6N 78.9W
- STORM INTENSITY 130 MPH
- MOVEMENT NORTHWEST OR 325 DEGREES AT 13 MPH
SITUATION OVERVIEW
------------------
HURRICANE MATTHEW WILL APPROACH THE EAST COAST OF FLORIDA TONIGHT...
THEN TURN NORTH AND TRACK NEAR THE GEORGIA COAST FRIDAY NIGHT INTO
SATURDAY. THE HURRICANE COULD CONTINUE TO TRACK NEAR THE SOUTH
CAROLINA COAST SATURDAY AND SATURDAY NIGHT BEFORE TURNING EAST.
MATTHEW COULD BE A CATEGORY 2 OR CATEGORY 3 HURRICANE AS IT PASSES
CLOSE TO THE GEORGIA AND SOUTH CAROLINA COASTS.
TROPICAL STORM FORCE WINDS ARE FORECAST TO REACH COASTAL SOUTHEAST
GEORGIA FRIDAY AFTERNOON...THEN NORTH ALONG COASTAL SOUTHEAST SOUTH
CAROLINA FRIDAY EVENING AND FRIDAY NIGHT. ACROSS INLAND AREAS...
SUSTAINED WINDS COULD REACH AS HIGH AS 40-50 MPH WITH GUSTS OF
50-60 MPH. NEAR THE COAST...SUSTAINED WINDS OF 60-70 MPH WITH GUSTS AS
HIGH AS 90 MPH WILL BE POSSIBLE. THESE WINDS WILL LIKELY DAMAGE TREES
AND WEAKER STRUCTURES AND RESULT IN WIDESPREAD POWER OUTAGES. THERE IS
AN INCREASING RISK OF SUSTAINED HURRICANE FORCE WINDS ALONG THE
IMMEDIATE COASTLINE IF MATTHEW MAINTAINS A CLOSE PROXIMITY TO THE
COAST. THE THREAT FOR HURRICANE FORCE WINDS WILL INCREASE FOR COASTAL
LOCATIONS LATE FRIDAY NIGHT INTO SATURDAY...THEN LOWER AS MATTHEW
SHIFTS AWAY FROM THE COAST. THE THREAT FOR TROPICAL STORM FORCE WINDS
OR HIGHER SHOULD BEGIN TO DECREASE SATURDAY NIGHT INTO EARLY SUNDAY.
THE LATEST TRACK OF MATTHEW IS EXPECTED TO PRODUCE WIDESPREAD RAINFALL
TOTALS OF 8 TO 14 INCHES WITH ISOLATED HIGHER AMOUNTS...HIGHEST ALONG
THE COAST. HEAVY RAINFALL WILL BEGIN FRIDAY MORNING AND CONTINUE INTO
SATURDAY MORNING ACROSS SOUTHEAST GEORGIA AND INTO SATURDAY EVENING
ACROSS SOUTHERN SOUTH CAROLINA. THESE RAINFALL AMOUNTS COULD RESULT IN
EXTENSIVE FRESH WATER FLOODING...ESPECIALLY DURING THE TIMES OF HIGH
TIDE AND MAXIMUM STORM SURGE NEAR THE COAST.
THE MOST LIKELY STORM SURGE SCENARIO ASSOCIATED WITH HURRICANE MATTHEW
IS 7 TO 9 FEET OF INUNDATION ABOVE GROUND LEVEL IN SOUTHEAST GEORGIA
WITH LOCALLY HIGHER LEVELS. IN SOUTHEAST SOUTH CAROLINA...4 TO 8 FEET
OF INUNDATION WITH LOCALLY HIGHER LEVELS IS EXPECTED. STORM SURGE
FORECASTS COULD BE HIGHER OR LOWER DEPENDING ON THE TRACK AND
INTENSITY OF MATTHEW AS IT APPROACHES THE AREA THIS WEEKEND. THE
COMBINATION OF STORM SURGE AND WAVES COULD RESULT IN MAJOR COASTAL
FLOODING AND SEVERE BEACH EROSION. HOMES...STRUCTURES AND ROADS NEAR
BEACHES COULD BE COMPROMISED. THE THREAT FOR DANGEROUS RIP CURRENTS
WILL ALSO INCREASE WITH THE APPROACH OF MATTHEW LATE WEEK INTO THE
WEEKEND.
THE THREAT FOR TORNADOES WILL REMAIN LOW THIS WEEKEND BECAUSE THE
CENTER OF HURRICANE MATTHEW IS ANTICIPATED TO REMAIN OFFSHORE.
HOWEVER...THERE IS A RISK FOR ISOLATED TORNADOES IN COASTAL AREAS
FRIDAY INTO SATURDAY AS RAIN BANDS MOVING ASHORE.
POTENTIAL IMPACTS
-----------------
* WIND:
PROTECT AGAINST LIFE-THREATENING WIND HAVING POSSIBLE DEVASTATING
IMPACTS ACROSS SOUTHEAST GEORGIA AND SOUTHEAST SOUTH CAROLINA. POTENTIAL
IMPACTS IN THIS AREA INCLUDE:
- STRUCTURAL DAMAGE TO STURDY BUILDINGS, SOME WITH COMPLETE ROOF
AND WALL FAILURES. COMPLETE DESTRUCTION OF MOBILE HOMES. DAMAGE
GREATLY ACCENTUATED BY LARGE AIRBORNE PROJECTILES. LOCATIONS
MAY BE UNINHABITABLE FOR WEEKS OR MONTHS.
- UNSAFE TO SHELTER EVEN IN WELL-CONSTRUCTED BUILDINGS.
IMPOSSIBLE TO VENTURE OUTSIDE DUE TO FALLING OBJECTS AND
AIRBORNE PROJECTILES.
- NUMEROUS LARGE TREES SNAPPED OR UPROOTED ALONG WITH FENCES AND
ROADWAY SIGNS BLOWN OVER.
- MANY ROADS IMPASSABLE FROM LARGE DEBRIS, AND MORE WITHIN URBAN
OR HEAVILY WOODED LOCATIONS. MOST OR ALL BRIDGES AND ACCESS
ROUTES IMPASSABLE.
- WIDESPREAD DAMAGE TO POWER AND COMMUNICATIONS INFRASTRUCTURE
WITH RESULTING OUTAGES POSSIBLY LASTING FOR WEEKS OR LONGER.
GAS LEAKS AND FALLEN ELECTRIC WIRES POSE A THREAT TO LIFE.
- MANY VESSELS WILL LIKELY BREAK FREE FROM MOORINGS.
* SURGE:
PROTECT AGAINST LIFE-THREATENING SURGE HAVING POSSIBLE DEVASTATING
IMPACTS ACROSS COASTAL SC AND GA. POTENTIAL IMPACTS IN
THIS AREA INCLUDE:
- WIDESPREAD DEEP INUNDATION OF SALTWATER ALONG IMMEDIATE
SHORELINES AND IN LOW-LYING SPOTS FARTHER INLAND NEAR RIVERS
AND CREEKS, WITH STORM SURGE FLOODING GREATLY ACCENTUATED BY
POWERFUL BATTERING WAVES. MANY BUILDINGS WASHED AWAY OR
EXTENSIVELY DAMAGED. DAMAGE GREATLY COMPOUNDED BY CONSIDERABLE
BATTERING BY FLOATING DEBRIS. LOCATIONS MAY BE UNINHABITABLE
FOR AN EXTENDED PERIOD.
- NEAR-SHORE ESCAPE ROUTES AND SECONDARY ROADS WASHED OUT OR
SEVERELY FLOODED. FLOOD CONTROL SYSTEMS AND BARRIERS MAY BECOME
STRESSED OR OVERWHELMED.
- EXTREME BEACH EROSION LIKELY WITH SIGNIFICANT LOSS OF DUNES.
POTENTIAL FOR NEW INLETS CARVED INTO OR THROUGH SOME BARRIER
ISLANDS. LARGE AMOUNTS OF SAND BLOCKING ROADS ON BARRIER
ISLANDS.
- MASSIVE DAMAGE TO MARINAS, DOCKS, BOARDWALKS, AND PIERS.
NUMEROUS SMALL CRAFT BROKEN AWAY FROM MOORINGS WITH MANY LIFTED
ONSHORE AND STRANDED. MANY AIDS TO NAVIGATION LOST. SIGNIFICANT
DEBRIS PRESENTS A HAZARD TO NAVIGATION.
- WATER AND SEWER SERVICES LIKELY NOT AVAILABLE.
- HAZARDOUS CONTAINERS AND MATERIALS LIKELY PRESENT IN SURGE
WATERS.
- GAS LEAKS AND FALLEN ELECTRIC WIRES POSE A THREAT TO LIFE.
* FLOODING RAIN:
PROTECT AGAINST LIFE-THREATENING RAINFALL FLOODING HAVING POSSIBLE
EXTENSIVE IMPACTS ACROSS SOUTHEAST GA AND SC. POTENTIAL
IMPACTS INCLUDE:
- MAJOR RAINFALL FLOODING MAY PROMPT MANY EVACUATIONS AND RESCUES.
- RIVERS AND TRIBUTARIES MAY RAPIDLY OVERFLOW THEIR BANKS IN
MULTIPLE LOCATIONS. SMALL STREAMS, CREEKS, CANALS, DITCHES MAY
BECOME DANGEROUS RIVERS. FLOOD CONTROL SYSTEMS AND BARRIERS
COULD BECOME STRESSED.
- FLOOD WATERS COULD ENTER MANY STRUCTURES WITHIN MULTIPLE
COMMUNITIES; SOME STRUCTURES BECOME UNINHABITABLE OR ARE WASHED
AWAY. FLOOD WATERS COULD COVER MULTIPLE ESCAPE ROUTES. STREETS
AND PARKING LOTS BECOME RIVERS OF MOVING WATER WITH UNDERPASSES
SUBMERGED. DRIVING CONDITIONS BECOME DANGEROUS. MANY ROAD AND
BRIDGE CLOSURES WITH SOME WEAKENED OR WASHED OUT.
- DRINKING WATER AND SEWER SERVICES COULD BE NEGATIVELY IMPACTED.
- HAZARDOUS CONTAINERS AND MATERIALS POSSIBLY PRESENT IN FLOOD
WATERS.
* TORNADOES:
PROTECT AGAINST A TORNADO EVENT HAVING POSSIBLE LIMITED IMPACTS
ACROSS COASTAL GA AND SC. POTENTIAL IMPACTS INCLUDE:
- ISOLATED TORNADOES CAN HINDER THE EXECUTION OF EMERGENCY PLANS.
- ISOLATED LOCATIONS COULD EXPERIENCE TORNADO DAMAGE, ALONG WITH
POWER AND COMMUNICATIONS DISRUPTIONS.
- IN ISOLATED LOCATIONS, TORNADOES COULD DAMAGE TREES, VEHICLES,
BOATS AND BUILDINGS, ESPECIALLY MOBILE HOMES AND AND OTHER
POORLY CONSTRUCTED STRUCTURES.
ELSEWHERE ACROSS SOUTHEAST SOUTH CAROLINA AND SOUTHEAST GEORGIA,
LITTLE TO NO IMPACT IS ANTICIPATED.
PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------
* EVACUATIONS:
WATCH/WARNING PHASE - IF EVACUATING THE AREA, STICK TO PRESCRIBED
EVACUATION ROUTES. LOOK FOR ADDITIONAL TRAFFIC INFORMATION ON ROADWAY
SMART SIGNS AND LISTEN TO SELECT RADIO CHANNELS FOR FURTHER TRAVEL
INSTRUCTIONS. DRIVERS SHOULD NOT USE CELL PHONES WHILE OPERATING
VEHICLES.
* 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.
IF YOU ARE RELOCATING TO SAFE SHELTER, LEAVE AS EARLY AS POSSIBLE. IF
HEADING TO A COMMUNITY SHELTER, BECOME FAMILIAR WITH THE SHELTER
RULES BEFORE ARRIVAL, ESPECIALLY IF YOU HAVE SPECIAL NEEDS OR OWN A
PET. TAKE ESSENTIAL ITEMS WITH YOU FROM YOUR EMERGENCY SUPPLIES KIT.
CHECK THE LATEST WEATHER FORECAST BEFORE DEPARTING.
FAILURE TO ADEQUATELY SHELTER MAY RESULT IN SERIOUS INJURY OR LOSS OF
LIFE. ALWAYS HEED THE ADVICE OF LOCAL OFFICIALS AND COMPLY WITH ANY
ORDERS THAT ARE ISSUED. REMEMBER, DURING THE STORM 9 1 1 EMERGENCY
SERVICES MAY NOT BE ABLE TO IMMEDIATELY RESPOND IF CONDITIONS ARE
UNSAFE. THIS SHOULD BE A BIG FACTOR IN YOUR DECISION MAKING.
CHECK-IN WITH YOUR EMERGENCY POINTS OF CONTACT AMONG FAMILY, FRIENDS,
AND CO-WORKERS. INFORM THEM OF YOUR STATUS AND WELL-BEING. LET THEM
KNOW HOW YOU INTEND TO RIDE OUT THE STORM AND WHEN YOU PLAN TO
CHECK-IN AGAIN.
KEEP CELL PHONES WELL CHARGED AND HANDY. ALSO, CELL PHONE CHARGERS
FOR AUTOMOBILES CAN BE HELPFUL AFTER THE STORM. LOCATE YOUR CHARGERS
AND KEEP THEM WITH YOUR CELL PHONE.
IN EMERGENCIES IT IS BEST TO REMAIN CALM. STAY INFORMED AND FOCUSED
ON THE SITUATION AT HAND. EXERCISE PATIENCE WITH THOSE YOU ENCOUNTER.
BE A GOOD SAMARITAN AND HELPFUL TO OTHERS.
IF RELOCATING TO A NEARBY SHELTER OR TO THE HOME OF A FAMILY MEMBER
OR FRIEND, DRIVE WITH EXTRA CAUTION, ESPECIALLY ON SECONDARY ROADS.
REMEMBER, MANY BRIDGES AND CAUSEWAYS WILL BE CLOSED ONCE HIGHER WINDS
ARRIVE. ALSO, IF YOU ENCOUNTER WATER COVERING THE ROAD, SEEK AN
ALTERNATE ROUTE. ALWAYS OBEY OFFICIAL ROAD SIGNS FOR CLOSURES AND
DETOURS.
IF YOU ARE A VISITOR AND STILL IN THE AREA, LISTEN FOR THE NAME OF
THE CITY OR TOWN IN WHICH YOU ARE STAYING WITHIN LOCAL NEWS UPDATES.
BE SURE YOU KNOW THE NAME OF THE COUNTY OR PARISH IN WHICH IT
RESIDES. PAY ATTENTION FOR INSTRUCTIONS FROM LOCAL AUTHORITIES.
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 CHARLESTON SC AROUND 1215 AM EDT, OR SOONER IF CONDITIONS
WARRANT.
$$
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