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HURRICANE FRANKLIN FORECAST/ADVISORY NUMBER  30
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082023
0300 UTC MON AUG 28 2023
 
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
 
HURRICANE CENTER LOCATED NEAR 26.4N  70.5W AT 28/0300Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 330 DEGREES AT   7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  962 MB
EYE DIAMETER  15 NM
MAX SUSTAINED WINDS  90 KT WITH GUSTS TO 110 KT.
64 KT....... 20NE  20SE  10SW  20NW.
50 KT....... 40NE  30SE  30SW  40NW.
34 KT.......110NE 100SE  80SW  90NW.
12 FT SEAS..240NE 180SE 120SW 180NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
 
REPEAT...CENTER LOCATED NEAR 26.4N  70.5W AT 28/0300Z
AT 28/0000Z CENTER WAS LOCATED NEAR 26.0N  70.3W
 
FORECAST VALID 28/1200Z 27.3N  71.0W
MAX WIND 100 KT...GUSTS 120 KT.
64 KT... 20NE  20SE  15SW  20NW.
50 KT... 40NE  40SE  30SW  40NW.
34 KT...110NE 110SE  90SW  90NW.
 
FORECAST VALID 29/0000Z 28.9N  71.2W
MAX WIND 110 KT...GUSTS 135 KT.
64 KT... 25NE  25SE  20SW  20NW.
50 KT... 50NE  60SE  40SW  40NW.
34 KT...120NE 120SE  90SW  90NW.
 
FORECAST VALID 29/1200Z 30.4N  70.7W
MAX WIND 115 KT...GUSTS 140 KT.
64 KT... 30NE  30SE  20SW  20NW.
50 KT... 60NE  60SE  40SW  40NW.
34 KT...120NE 120SE 100SW  90NW.
 
FORECAST VALID 30/0000Z 32.2N  69.5W
MAX WIND 110 KT...GUSTS 135 KT.
64 KT... 35NE  35SE  25SW  25NW.
50 KT... 60NE  70SE  50SW  50NW.
34 KT...120NE 130SE 110SW  90NW.
 
FORECAST VALID 30/1200Z 33.8N  67.3W
MAX WIND 100 KT...GUSTS 120 KT.
50 KT... 60NE  70SE  50SW  50NW.
34 KT...130NE 130SE 110SW  90NW.
 
FORECAST VALID 31/0000Z 35.2N  64.2W
MAX WIND  95 KT...GUSTS 115 KT.
50 KT... 70NE  70SE  60SW  50NW.
34 KT...130NE 140SE 120SW  90NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 01/0000Z 37.5N  57.0W
MAX WIND  80 KT...GUSTS 100 KT.
 
OUTLOOK VALID 02/0000Z 42.0N  49.5W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.4N  70.5W
 
NEXT ADVISORY AT 28/0900Z
 
$$
FORECASTER REINHART
 
 
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