165
WTPZ21 KNHC 300232
TCMEP1
TROPICAL STORM ALVIN FORECAST/ADVISORY NUMBER 6
NWS NATIONAL HURRICANE CENTER MIAMI FL EP012025
0300 UTC FRI MAY 30 2025
TROPICAL STORM CENTER LOCATED NEAR 16.0N 107.9W AT 30/0300Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 325 DEGREES AT 10 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 999 MB
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.
50 KT....... 40NE 0SE 0SW 20NW.
34 KT.......120NE 70SE 40SW 80NW.
4 M SEAS....120NE 60SE 30SW 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 16.0N 107.9W AT 30/0300Z
AT 30/0000Z CENTER WAS LOCATED NEAR 15.6N 107.6W
FORECAST VALID 30/1200Z 17.2N 108.5W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 90NE 50SE 20SW 60NW.
FORECAST VALID 31/0000Z 18.7N 109.0W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 70NE 40SE 20SW 40NW.
FORECAST VALID 31/1200Z 20.3N 109.3W...POST-TROPICAL
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 40NE 30SE 0SW 0NW.
FORECAST VALID 01/0000Z 21.9N 109.4W...POST-TROP/REMNT LOW
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 01/1200Z 23.7N 109.3W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
FORECAST VALID 02/0000Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.0N 107.9W
NEXT ADVISORY AT 30/0900Z
FORECASTER REINHART
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