Hurricane Isaac

Public Advisory 16A

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583
WTNT34 KNHC 011740
TCPAT4
BULLETIN
HURRICANE ISAAC INTERMEDIATE ADVISORY NUMBER 16A
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL092006
200 PM AST SUN OCT 01 2006

...ISAAC MOVING NORTHWARD TOWARD THE CANADIAN MARITIMES...

A TROPICAL STORM WATCH REMAINS IN EFFECT FOR THE AVALON PENINSULA
OF NEWFOUNDLAND...WHICH INCLUDES THE CITIES OF CAPE RACE AND ST.
JOHNS.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE
INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR LOCAL WEATHER OFFICE.

AT 200 PM AST...1800Z...THE CENTER OF HURRICANE ISAAC WAS LOCATED
NEAR LATITUDE 35.1 NORTH...LONGITUDE 60.4 WEST OR ABOUT 310 MILES...
500 KM...NORTHEAST OF BERMUDA AND ABOUT 885 MILES...1425 KM...
SOUTH-SOUTHWEST OF CAPE RACE NEWFOUNDLAND.

ISAAC IS MOVING TOWARD THE NORTH NEAR 17 MPH...27 KM/HR. A TURN
TOWARD THE NORTH-NORTHEAST WITH AN INCREASE IN FORWARD SPEED IS
EXPECTED DURING THE NEXT 24 HOURS.

MAXIMUM SUSTAINED WINDS ARE NEAR 80 MPH...130 KM/HR...WITH HIGHER
GUSTS. ISAAC IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON
SCALE. SOME WEAKENING IS FORECAST DURING THE NEXT 24 HOURS.

HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 25 MILES...35 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 150
MILES...240 KM...MAINLY TO THE EAST OF THE CENTER.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 985 MB...29.09 INCHES.

REPEATING THE 200 PM AST POSITION...35.1 N...60.4 W. MOVEMENT
TOWARD...NORTH NEAR 17 MPH. MAXIMUM SUSTAINED WINDS...80 MPH.
MINIMUM CENTRAL PRESSURE...985 MB.

THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER
AT 500 PM AST.

$$
FORECASTER BROWN/FRANKLIN