328  
WTPZ23 KNHC 261446  
TCMEP3  
 
TROPICAL STORM SONIA FORECAST/ADVISORY NUMBER 8  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP182025  
1500 UTC SUN OCT 26 2025  
 
TROPICAL STORM CENTER LOCATED NEAR 13.7N 119.9W AT 26/1500Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 3 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB  
MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT.  
34 KT....... 50NE 40SE 20SW 30NW.  
4 M SEAS.... 75NE 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 13.7N 119.9W AT 26/1500Z  
AT 26/1200Z CENTER WAS LOCATED NEAR 13.6N 119.8W  
 
FORECAST VALID 27/0000Z 13.9N 120.3W  
MAX WIND 50 KT...GUSTS 60 KT.  
50 KT... 20NE 0SE 0SW 0NW.  
34 KT... 50NE 40SE 30SW 40NW.  
 
FORECAST VALID 27/1200Z 14.3N 121.2W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 50NE 40SE 30SW 40NW.  
 
FORECAST VALID 28/0000Z 14.6N 122.4W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 50NE 30SE 20SW 40NW.  
 
FORECAST VALID 28/1200Z 14.9N 123.5W  
MAX WIND 35 KT...GUSTS 45 KT.  
34 KT... 40NE 20SE 20SW 40NW.  
 
FORECAST VALID 29/0000Z 15.0N 125.1W...POST-TROP/REMNT LOW  
MAX WIND 30 KT...GUSTS 40 KT.  
 
FORECAST VALID 29/1200Z 15.1N 127.0W...POST-TROP/REMNT LOW  
MAX WIND 25 KT...GUSTS 35 KT.  
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM  
ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY  
 
OUTLOOK VALID 30/1200Z 14.2N 130.9W...POST-TROP/REMNT LOW  
MAX WIND 25 KT...GUSTS 35 KT.  
 
OUTLOOK VALID 31/1200Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.7N 119.9W  
 
NEXT ADVISORY AT 26/2100Z  
 

 
FORECASTER KELLY  
 
 
 
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