HURRICANE SANDY ADVISORY NUMBER 16
NWS NATIONAL HURRICANE CENTER MIAMI FL AL182012
500 AM EDT FRI OCT 26 2012
...SANDY PASSING NEAR GREAT ABACO ISLAND...
...WIND FIELD CONTINUING TO EXPAND...
SUMMARY OF 500 AM EDT...0900 UTC...INFORMATION
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LOCATION...26.3N 76.9W
ABOUT 15 MI...25 KM ESE OF GREAT ABACO ISLAND
ABOUT 485 MI...780 KM SSE OF CHARLESTON SOUTH CAROLINA
MAXIMUM SUSTAINED WINDS...80 MPH...130 KM/H
PRESENT MOVEMENT...NW OR 325 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...968 MB...28.59 INCHES
A TROPICAL STORM WATCH HAS BEEN ISSUED FROM SAVANNAH RIVER NORTHWARD
TO OREGON INLET NORTH CAROLINA...INCLUDING PAMLICO SOUND.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A HURRICANE WARNING IS IN EFFECT FOR...
* THE NORTHWESTERN BAHAMAS EXCEPT ANDROS ISLAND
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE CENTRAL BAHAMAS
* FLORIDA EAST COAST FROM OCEAN REEF TO FLAGLER BEACH
* LAKE OKEECHOBEE
* ANDROS ISLAND IN THE NORTHWESTERN BAHAMAS
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* SAVANNAH RIVER TO OREGON INLET NORTH CAROLINA
* PAMLICO SOUND
* FLORIDA EAST COAST FROM NORTH OF FLAGLER BEACH TO FERNANDINA BEACH
* FLORIDA UPPER KEYS FROM OCEAN REEF TO CRAIG KEY
* FLORIDA BAY
AT 500 AM EDT...0900 UTC...THE CENTER OF HURRICANE SANDY WAS LOCATED
NEAR LATITUDE 26.3 NORTH...LONGITUDE 76.9 WEST. SANDY IS MOVING
TOWARD THE NORTHWEST NEAR 13 MPH...20 KM/H. A DECREASE IN FORWARD
SPEED IS EXPECTED TODAY...FOLLOWED BY A TURN TOWARD THE NORTH
TONIGHT AND A TURN TOWARD THE NORTHEAST ON SATURDAY. ON THE
FORECAST TRACK...THE CENTER OF SANDY WILL CONTINUE MOVING NEAR THE
NORTHWESTERN BAHAMAS THIS MORNING AND MOVE NORTH OF THE BAHAMAS
TONIGHT.
MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 80 MPH...130 KM/H...
WITH HIGHER GUSTS. SANDY IS A CATEGORY ONE HURRICANE ON THE
SAFFIR-SIMPSON HURRICANE WIND SCALE. A LITTLE WEAKENING IS FORECAST
TODAY...BUT SANDY IS EXPECTED TO REMAIN A HURRICANE FOR THE NEXT
COUPLE OF DAYS.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 35 MILES...55 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 275
MILES...445 KM. THE WIND FIELD OF SANDY IS EXPECTED TO GROW IN SIZE
DURING THE NEXT COUPLE OF DAYS. A NOAA AUTOMATED STATION AT
SETTLEMENT POINT ON GRAND BAHAMA ISLAND RECENTLY REPORTED A
SUSTAINED WIND OF 48 MPH...78 KM/H...AND A WIND GUST OF 66 MPH...
106 KM/H.
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 968 MB...28.59 INCHES.
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