ZCZC MIATCMEP5 ALL COR
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HURRICANE DARBY FORECAST/ADVISORY NUMBER  23
NATIONAL WEATHER SERVICE MIAMI FL   EP0598
2100Z TUE JUL 28 1998

...COR FOR 12 FT SEAS RADII...
 
HURRICANE CENTER LOCATED NEAR 18.1N 138.2W AT 28/2100Z
POSITION ACCURATE WITHIN  45 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 14 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  979 MB
MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT
64 KT....... 30NE  30SE  30SW  30NW
50 KT....... 50NE  50SE  50SW  50NW
34 KT.......100NE 100SE 100SW 100NW
12 FT SEAS..125NE 125SE 125SW 200NW
ALL QUADRANT RADII IN NAUTICAL MILES
 
REPEAT...CENTER LOCATED NEAR 18.1N 138.2W AT 28/2100Z
AT 28/1800Z CENTER WAS LOCATED NEAR 18.0N 137.5W
 
FORECAST VALID 29/0600Z 18.6N 140.4W
MAX WIND  60 KT...GUSTS  75 KT
50 KT... 50NE  50SE  50SW  50NW
34 KT...100NE 100SE 100SW 100NW
 
FORECAST VALID 29/1800Z 19.4N 143.4W
MAX WIND  50 KT...GUSTS  60 KT
50 KT... 50NE  50SE  50SW  50NW
34 KT...100NE 100SE 100SW 100NW
 
FORECAST VALID 30/0600Z 20.5N 146.1W
MAX WIND  35 KT...GUSTS  45 KT
34 KT...100NE 100SE 100SW 100NW
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.1N 138.2W
 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE
 
OUTLOOK VALID 30/1800Z 22.0N 149.0W
MAX WIND  30 KT...GUSTS  40 KT
 
OUTLOOK VALID 31/1800Z 24.5N 153.5W
MAX WIND  25 KT...GUSTS  35 KT
 
NEXT ADVISORY AT 29/0300Z
 
GUINEY/LAWRENCE
 
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