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TROPICAL STORM GABRIELLE ADVISORY NUMBER  30
NATIONAL WEATHER SERVICE MIAMI FL
11 PM AST TUE SEP 18 2001
 
THE CANADIAN WEATHER SERVICE HAS STORM WARNINGS IN EFFECT FOR THE
SOUTHEAST PORTION OF THEIR MARINE AREA AND A HEAVY RAIN WARNING FOR 
THE AVALON PENINSULA OF NEWFOUNDLAND.
 
AT 11 PM AST...0300Z...THE CENTER OF TROPICAL STORM GABRIELLE WAS 
LOCATED NEAR LATITUDE 42.3 NORTH...LONGITUDE  56.7 WEST OR ABOUT 250 
MILES...570 KM...SOUTH-SOUTHWEST OF CAPE RACE NEWFOUNDLAND.
 
GABRIELLE IS MOVING TOWARD THE NORTHEAST NEAR 21 MPH...33 KM/HR... 
AND THIS MOTION IS EXPECTED TO CONTINUE ON WEDNESDAY.
 
MAXIMUM SUSTAINED WINDS REMAIN NEAR  70 MPH...110 KM/HR...WITH 
HIGHER GUSTS.  LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT
24 HOURS.  HOWEVER GABRIELLE IS LOSING TROPICAL CHARACTERISTICS AS 
IT MOVES OVER HIGHER LATITUDES AND COLDER WATER.
 
GALE FORCE WINDS EXTEND OUTWARD UP TO 315 MILES ...510 KM FROM THE 
CENTER.
 
THE MINIMUM CENTRAL PRESSURE BASED ON A NEARBY DATA BUOY IS  975 
MB...28.79 INCHES.

REPEATING THE 11 PM AST POSITION...42.3 N... 56.7 W.  MOVEMENT
TOWARD...NORTHEAST NEAR 21 MPH.  MAXIMUM SUSTAINED
WINDS... 70 MPH.  MINIMUM CENTRAL PRESSURE... 975 MB.

THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE 
CENTER ON THIS SYSTEM.  FUTURE INFORMATION WILL BE CONTAINED IN THE 
HIGH SEAS FORECAST ISSUED BY THE MARINE PREDICTION CENTER UNDER WMO 
HEADER FZNT01 AND UNDER AWIPS HEADER NFDHSFAT1.
 
FORECASTER LAWRENCE
  
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