WTNT24 KNHC 250853
TCMAT4 0853
TROPICAL STORM HELENE FORECAST/ADVISORY NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092024
0900 UTC WED SEP 25 2024
TROPICAL STORM CENTER LOCATED NEAR 20.7N 86.2W AT 25/0900Z
POSITION ACCURATE WITHIN 25 NM
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 325 DEGREES AT 8 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 985 MB
MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT.
50 KT……. 60NE 60SE 0SW 0NW.
34 KT…….150NE 150SE 50SW 80NW.
12 FT SEAS..180NE 180SE 60SW 60NW.
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 20.7N 86.2W AT 25/0900Z
AT 25/0600Z CENTER WAS LOCATED NEAR 20.3N 85.9W
FORECAST VALID 25/1800Z 21.9N 86.5W
MAX WIND 70 KT…GUSTS 85 KT.
64 KT… 20NE 20SE 0SW 0NW.
50 KT… 60NE 60SE 0SW 20NW.
34 KT…210NE 210SE 60SW 80NW.
FORECAST VALID 26/0600Z 24.1N 86.2W
MAX WIND 90 KT…GUSTS 110 KT.
64 KT… 25NE 20SE 0SW 0NW.
50 KT… 60NE 60SE 20SW 30NW.
34 KT…240NE 250SE 80SW 100NW.
FORECAST VALID 26/1800Z 27.4N 85.0W
MAX WIND 105 KT…GUSTS 130 KT.
64 KT… 35NE 45SE 20SW 30NW.
50 KT… 70NE 80SE 30SW 40NW.
34 KT…250NE 250SE 120SW 120NW.
FORECAST VALID 27/0600Z 32.0N 84.2W…INLAND
MAX WIND 65 KT…GUSTS 80 KT.
64 KT… 0NE 25SE 0SW 0NW.
50 KT… 40NE 50SE 30SW 30NW.
34 KT…210NE 240SE 100SW 70NW.
FORECAST VALID 27/1800Z 35.9N 85.4W…POST-TROP/INLAND
MAX WIND 30 KT…GUSTS 40 KT.
FORECAST VALID 28/0600Z 37.0N 87.8W…POST-TROP/INLAND
MAX WIND 20 KT…GUSTS 30 KT.
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 29/0600Z 36.5N 88.0W…POST-TROP/INLAND
MAX WIND 20 KT…GUSTS 30 KT.
OUTLOOK VALID 30/0600Z…DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.7N 86.2W
INTERMEDIATE PUBLIC ADVISORY…WTNT34 KNHC/MIATCPAT4…AT 25/1200Z
NEXT ADVISORY AT 25/1500Z
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FORECASTER BEVEN
UUID A0946E0C-7B1B-11EF-AEA4-0AFB0B260000 TX 1
