Thursday, September 15, 2011

Mid-September Atlantic Canadian Hybridstorm, Including Hurricane Maria Update One













000
WTNT34 KNHC 160245
TCPAT4
BULLETIN
HURRICANE MARIA ADVISORY NUMBER  38
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL142011
1100 PM AST THU SEP 15 2011

...MARIA MOVING RAPIDLY TOWARD SOUTHEASTERN NEWFOUNDLAND...

AT 1100 PM AST...0300 UTC...THE CENTER OF HURRICANE MARIA WAS
LOCATED NEAR LATITUDE 38.5 NORTH...LONGITUDE 63.5 WEST. MARIA IS
MOVING TOWARD THE NORTHEAST NEAR 43 MPH...69 KM/H. THIS GENERAL
MOTION ACCOMPANIED BY A STEADY INCREASE IN FORWARD SPEED IS
EXPECTED THROUGH FRIDAY NIGHT. ON THE FORECAST TRACK...THE CENTER
OF MARIA SHOULD PASS NEAR OR OVER THE AVALON PENINSULA ON FRIDAY
AFTERNOON.

MAXIMUM SUSTAINED WINDS ARE NEAR 80 MPH...130 KM/H...WITH HIGHER
GUSTS.  MARIA IS A CATEGORY ONE HURRICANE ON THE SAFFIR-SIMPSON
HURRICANE WIND SCALE.  LITTLE CHANGE IN STRENGTH IS EXPECTED BEFORE
MARIA MOVES OVER OR NEAR THE AVALON PENINSULA ON FRIDAY AFTERNOON.

HURRICANE-FORCE WINDS EXTEND OUTWARD UP TO 45 MILES...75 KM...FROM
THE CENTER...AND TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO
205 MILES...335 KM.

ESTIMATED MINIMUM CENTRAL PRESSURE IS 984 MB...29.06 INCHES.

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