Marine/Aviation Tropical Cyclone Advisory
Issued by NWS

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806
WTPZ23 KNHC 152033
TCMEP3

TROPICAL STORM MARIO FORECAST/ADVISORY NUMBER  13
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP132025
ISSUED BY THE NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
2100 UTC MON SEP 15 2025

TROPICAL STORM CENTER LOCATED NEAR 20.8N 114.4W AT 15/2100Z
POSITION ACCURATE WITHIN  30 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  11 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  993 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 20NE  15SE   0SW  20NW.
34 KT....... 40NE  30SE  30SW  40NW.
4 M SEAS.... 60NE  15SE  15SW  45NW.
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 20.8N 114.4W AT 15/2100Z
AT 15/1800Z CENTER WAS LOCATED NEAR 20.4N 113.9W

FORECAST VALID 16/0600Z 21.8N 115.9W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE   0SE   0SW   0NW.
34 KT... 40NE  30SE  30SW  40NW.

FORECAST VALID 16/1800Z 23.3N 117.6W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 40NE  30SE  20SW  30NW.

FORECAST VALID 17/0600Z 24.4N 118.8W...POST-TROPICAL
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 30NE  20SE   0SW  20NW.

FORECAST VALID 17/1800Z 25.4N 119.7W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 18/0600Z 26.3N 120.2W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.

FORECAST VALID 18/1800Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.8N 114.4W

NEXT ADVISORY AT 16/0300Z

$$
FORECASTER BLAKE/PUTNAM