224
WTPZ21 KNHC 310248
TCMEP1
TROPICAL STORM ALVIN FORECAST/ADVISORY NUMBER 10
NWS NATIONAL HURRICANE CENTER MIAMI FL EP012025
0300 UTC SAT MAY 31 2025
TROPICAL STORM CENTER LOCATED NEAR 19.1N 109.1W AT 31/0300Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE NORTH OR 350 DEGREES AT 9 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT.......100NE 100SE 0SW 80NW.
4 M SEAS.... 90NE 60SE 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 19.1N 109.1W AT 31/0300Z
AT 31/0000Z CENTER WAS LOCATED NEAR 18.7N 109.0W
FORECAST VALID 31/1200Z 20.3N 109.3W
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 01/0000Z 21.7N 109.4W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 01/1200Z 23.0N 109.4W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 02/0000Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 19.1N 109.1W
NEXT ADVISORY AT 31/0900Z
FORECASTER CANGIALOSI
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