ZCZC MIATCMAT4 ALL
TTAA00 KNHC DDHHMM
TROPICAL STORM IVAN FORECAST/ADVISORY NUMBER  27
NATIONAL WEATHER SERVICE MIAMI FL   AL0998
0300Z SUN SEP 27 1998
 
TROPICAL STORM CENTER LOCATED NEAR 40.7N  23.7W AT 27/0300Z
POSITION ACCURATE WITHIN  60 NM
 
PRESENT MOVEMENT TOWARD THE EAST OR  90 DEGREES AT 34 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  990 MB
MAX SUSTAINED WINDS  60 KT WITH GUSTS TO  75 KT
50 KT....... 40NE  40SE  40SW  40NW
34 KT.......100NE 120SE 120SW 100NW
12 FT SEAS..200NE 250SE 250SW 200NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 40.7N  23.7W AT 27/0300Z
AT 27/0000Z CENTER WAS LOCATED NEAR 40.7N  26.0W
 
FORECAST VALID 27/1200Z 40.7N  17.0W...EXTRATROPICAL
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 40NE  40SE  40SW  40NW
34 KT...100NE 150SE 150SW 100NW
 
FORECAST VALID 28/0000Z 40.7N   7.5W...EXTRATROPICAL
MAX WIND  40 KT...GUSTS  50 KT
34 KT...100NE 100SE 100SW 100NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 40.7N  23.7W
 
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM.  PLEASE CONSULT THE NORTH ATLANTIC SHIPPING
BULLETIN...WMO HEADER FPNT EGRR...ISSUED BY THE UNITED KINGDOM
METEOROLOGICAL OFFICE FOR FURTHER INFORMATION CONCERNING THIS
SYSTEM.
 
GUINEY
 
STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE
FOUND UNDER AFOS HEADER MIASPFAT4 AND WMO HEADER WTNT74 KNHC.
 
NNNN