Nouvelles des Navigateurs

Ce blogue a été conçu par Nycole - VE2KOU et se veut un point de rencontre
entre les navigateurs, familles et amis du Réseau du Capitaine et de la CONAM.

vendredi 26 octobre 2012

OURAGAN SANDY - Mise à jour

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

----------------------------------------------

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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