HOME	ACTIVE CYCLONES	FORECASTS	IMAGERY	ABOUT TPC	RECONNAISSANCE

ZCZC MIATCMAT4 ALL
TTAA00 KNHC DDHHMM
HURRICANE GERT FORECAST/ADVISORY NUMBER   9
NATIONAL WEATHER SERVICE MIAMI FL   AL0999
1500Z MON SEP 13 1999
 
HURRICANE CENTER LOCATED NEAR 16.1N  40.1W AT 13/1500Z
POSITION ACCURATE WITHIN  60 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 17 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  987 MB
MAX SUSTAINED WINDS  65 KT WITH GUSTS TO  80 KT
64 KT....... 25NE  25SE   0SW  25NW
50 KT....... 50NE  50SE  25SW  50NW
34 KT.......100NE 100SE  75SW 100NW
12 FT SEAS..150NE 100SE  75SW 150NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 16.1N  40.1W AT 13/1500Z
AT 13/1200Z CENTER WAS LOCATED NEAR 16.0N  39.2W
 
FORECAST VALID 14/0000Z 16.5N  42.7W
MAX WIND  70 KT...GUSTS  85 KT
64 KT... 25NE  25SE   0SW  25NW
50 KT... 75NE  75SE  25SW  75NW
34 KT...100NE 100SE  75SW 100NW
 
FORECAST VALID 14/1200Z 16.8N  45.5W
MAX WIND  75 KT...GUSTS  90 KT
64 KT... 25NE  25SE   0SW  25NW
50 KT... 75NE  75SE  25SW  75NW
34 KT...100NE 100SE  75SW 100NW
 
FORECAST VALID 15/0000Z 17.0N  48.5W
MAX WIND  85 KT...GUSTS 105 KT
64 KT... 25NE  25SE   0SW  25NW
50 KT... 75NE  75SE  25SW  75NW
34 KT...100NE 100SE  75SW 100NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.1N  40.1W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 15/1200Z 17.0N  51.5W
MAX WIND  95 KT...GUSTS 115 KT
50 KT... 75NE  75SE  75SW  75NW
 
OUTLOOK VALID 16/1200Z 17.0N  57.5W
MAX WIND 100 KT...GUSTS 120 KT
50 KT... 75NE  75SE  75SW  75NW
 
NEXT ADVISORY AT 13/2100Z
 
AVILA
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT4 AND WMO HEADER WTNT74 KNHC.
 
 
NNNN