068  
WTPZ24 KNHC 232038  
TCMEP4  
 
HURRICANE NARDA FORECAST/ADVISORY NUMBER 9  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP142025  
2100 UTC TUE SEP 23 2025  
 
HURRICANE CENTER LOCATED NEAR 15.4N 108.4W AT 23/2100Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE WEST OR 260 DEGREES AT 11 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 981 MB  
MAX SUSTAINED WINDS 75 KT WITH GUSTS TO 90 KT.  
64 KT....... 15NE 0SE 0SW 10NW.  
50 KT....... 30NE 40SE 35SW 35NW.  
34 KT....... 60NE 80SE 70SW 70NW.  
4 M SEAS.... 75NE 60SE 45SW 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 15.4N 108.4W AT 23/2100Z  
AT 23/1800Z CENTER WAS LOCATED NEAR 15.4N 107.8W  
 
FORECAST VALID 24/0600Z 15.2N 110.0W  
MAX WIND 85 KT...GUSTS 105 KT.  
64 KT... 15NE 10SE 0SW 15NW.  
50 KT... 30NE 40SE 35SW 35NW.  
34 KT... 60NE 80SE 70SW 70NW.  
 
FORECAST VALID 24/1800Z 15.1N 112.2W  
MAX WIND 85 KT...GUSTS 105 KT.  
64 KT... 15NE 10SE 0SW 15NW.  
50 KT... 30NE 40SE 35SW 35NW.  
34 KT... 60NE 80SE 70SW 70NW.  
 
FORECAST VALID 25/0600Z 15.2N 114.5W  
MAX WIND 85 KT...GUSTS 105 KT.  
64 KT... 15NE 10SE 0SW 15NW.  
50 KT... 30NE 40SE 35SW 35NW.  
34 KT... 80NE 80SE 70SW 70NW.  
 
FORECAST VALID 25/1800Z 15.5N 116.9W  
MAX WIND 85 KT...GUSTS 105 KT.  
64 KT... 20NE 15SE 10SW 20NW.  
50 KT... 40NE 35SE 35SW 40NW.  
34 KT... 90NE 90SE 80SW 90NW.  
 
FORECAST VALID 26/0600Z 16.1N 119.2W  
MAX WIND 90 KT...GUSTS 110 KT.  
64 KT... 25NE 20SE 15SW 20NW.  
50 KT... 50NE 50SE 40SW 45NW.  
34 KT...110NE 100SE 100SW 110NW.  
 
FORECAST VALID 26/1800Z 16.8N 121.2W  
MAX WIND 95 KT...GUSTS 115 KT.  
64 KT... 30NE 25SE 20SW 25NW.  
50 KT... 50NE 50SE 40SW 45NW.  
34 KT...110NE 100SE 100SW 110NW.  
 
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 27/1800Z 18.5N 123.2W  
MAX WIND 90 KT...GUSTS 110 KT.  
50 KT... 50NE 50SE 40SW 45NW.  
34 KT...110NE 100SE 90SW 110NW.  
 
OUTLOOK VALID 28/1800Z 20.4N 123.3W  
MAX WIND 65 KT...GUSTS 80 KT.  
50 KT... 50NE 50SE 30SW 30NW.  
34 KT... 90NE 90SE 80SW 80NW.  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.4N 108.4W  
 
NEXT ADVISORY AT 24/0300Z  
 

 
FORECASTER CANGIALOSI  
 
 
 
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