WTNT24 KNHC 270257
TCMAT4 0257
HURRICANE HELENE FORECAST/ADVISORY NUMBER 15
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092024
0300 UTC FRI SEP 27 2024
HURRICANE CENTER LOCATED NEAR 29.9N 83.9W AT 27/0300Z
POSITION ACCURATE WITHIN 15 NM
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 15 DEGREES AT 21 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 938 MB
MAX SUSTAINED WINDS 120 KT WITH GUSTS TO 140 KT.
64 KT……. 50NE 50SE 30SW 40NW.
50 KT…….100NE 100SE 50SW 50NW.
34 KT…….240NE 270SE 100SW 120NW.
12 FT SEAS..150NE 340SE 420SW 120NW.
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 29.9N 83.9W AT 27/0300Z
AT 27/0000Z CENTER WAS LOCATED NEAR 28.7N 84.3W
FORECAST VALID 27/1200Z 33.9N 84.0W…INLAND
MAX WIND 55 KT…GUSTS 75 KT.
50 KT…100NE 100SE 40SW 40NW.
34 KT…220NE 260SE 100SW 60NW.
FORECAST VALID 28/0000Z 36.9N 86.2W…POST-TROP/EXTRATROP
MAX WIND 30 KT…GUSTS 50 KT3DF4-7C7C-11EF-865A-0AFB0B270000 TX 1
