058  
WTPZ24 KNHC 261435  
TCMEP4  
 
HURRICANE NARDA FORECAST/ADVISORY NUMBER 20  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP142025  
1500 UTC FRI SEP 26 2025  
 
HURRICANE CENTER LOCATED NEAR 16.9N 121.9W AT 26/1500Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT 13 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 980 MB  
MAX SUSTAINED WINDS 80 KT WITH GUSTS TO 100 KT.  
64 KT....... 40NE 40SE 20SW 20NW.  
50 KT....... 70NE 70SE 40SW 40NW.  
34 KT.......120NE 160SE 90SW 100NW.  
4 M SEAS....300NE 270SE 180SW 240NW.  
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 16.9N 121.9W AT 26/1500Z  
AT 26/1200Z CENTER WAS LOCATED NEAR 16.7N 121.3W  
 
FORECAST VALID 27/0000Z 17.3N 123.6W  
MAX WIND 80 KT...GUSTS 100 KT.  
64 KT... 40NE 40SE 20SW 20NW.  
50 KT... 70NE 70SE 40SW 40NW.  
34 KT...120NE 140SE 90SW 100NW.  
 
FORECAST VALID 27/1200Z 17.9N 125.4W  
MAX WIND 75 KT...GUSTS 90 KT.  
64 KT... 30NE 30SE 0SW 20NW.  
50 KT... 60NE 60SE 30SW 30NW.  
34 KT...100NE 120SE 70SW 90NW.  
 
FORECAST VALID 28/0000Z 18.6N 126.6W  
MAX WIND 65 KT...GUSTS 80 KT.  
64 KT... 30NE 20SE 0SW 0NW.  
50 KT... 50NE 50SE 30SW 40NW.  
34 KT...100NE 110SE 60SW 80NW.  
 
FORECAST VALID 28/1200Z 19.6N 127.1W  
MAX WIND 55 KT...GUSTS 65 KT.  
50 KT... 40NE 40SE 0SW 30NW.  
34 KT... 90NE 90SE 50SW 70NW.  
 
FORECAST VALID 29/0000Z 20.7N 127.0W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 70NE 70SE 30SW 50NW.  
 
FORECAST VALID 29/1200Z 21.4N 126.7W...POST-TROPICAL  
MAX WIND 35 KT...GUSTS 45 KT.  
34 KT... 50NE 50SE 0SW 0NW.  
 
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 21.9N 126.3W...POST-TROP/REMNT LOW  
MAX WIND 30 KT...GUSTS 40 KT.  
 
OUTLOOK VALID 01/1200Z 22.8N 126.0W...POST-TROP/REMNT LOW  
MAX WIND 25 KT...GUSTS 35 KT.  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.9N 121.9W  
 
NEXT ADVISORY AT 26/2100Z  
 
 
FORECASTER CANGIALOSI  
 
 
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