740  
WTPZ25 KNHC 252051  
TCMEP5  
 
TROPICAL STORM JOHN FORECAST/ADVISORY NUMBER 12  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP102024  
2100 UTC WED SEP 25 2024  
 
TROPICAL STORM CENTER LOCATED NEAR 16.8N 101.5W AT 25/2100Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE NORTH OR 355 DEGREES AT 3 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 996 MB  
MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT.  
34 KT....... 40NE 130SE 100SW 0NW.  
12 FT SEAS.. 0NE 240SE 210SW 0NW.  
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 16.8N 101.5W AT 25/2100Z  
AT 25/1800Z CENTER WAS LOCATED NEAR 16.7N 101.5W  
 
FORECAST VALID 26/0600Z 17.1N 101.5W  
MAX WIND 60 KT...GUSTS 75 KT.  
50 KT... 20NE 30SE 0SW 0NW.  
34 KT... 50NE 140SE 110SW 20NW.  
 
FORECAST VALID 26/1800Z 17.5N 101.5W  
MAX WIND 65 KT...GUSTS 80 KT.  
64 KT... 0NE 25SE 0SW 0NW.  
50 KT... 30NE 50SE 30SW 0NW.  
34 KT... 70NE 140SE 110SW 40NW.  
 
FORECAST VALID 27/0600Z 18.0N 101.6W...INLAND  
MAX WIND 40 KT...GUSTS 50 KT.  
34 KT... 0NE 90SE 60SW 0NW.  
 
FORECAST VALID 27/1800Z 18.2N 102.1W...INLAND  
MAX WIND 25 KT...GUSTS 35 KT.  
 
FORECAST VALID 28/0600Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.8N 101.5W  
 
INTERMEDIATE PUBLIC ADVISORY...WTNT35 KNHC/MIATCPEP5...AT 26/0000Z  
 
NEXT ADVISORY AT 26/0300Z  
 
 
FORECASTER BUCCI/R. ZELINSKY  
 
 
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