141  
WTPZ21 KNHC 300232  
TCMEP1  
 
TROPICAL STORM FLOSSIE FORECAST/ADVISORY NUMBER 4  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP062025  
0300 UTC MON JUN 30 2025  
 
TROPICAL STORM CENTER LOCATED NEAR 14.0N 101.0W AT 30/0300Z  
POSITION ACCURATE WITHIN 30 NM  
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 7 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB  
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.  
34 KT....... 90NE 0SE 50SW 90NW.  
4 M SEAS.... 90NE 0SE 0SW 90NW.  
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 14.0N 101.0W AT 30/0300Z  
AT 30/0000Z CENTER WAS LOCATED NEAR 13.7N 100.7W  
 
FORECAST VALID 30/1200Z 14.8N 102.0W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT...100NE 50SE 60SW 80NW.  
 
FORECAST VALID 01/0000Z 16.0N 103.6W  
MAX WIND 60 KT...GUSTS 75 KT.  
50 KT... 20NE 20SE 0SW 10NW.  
34 KT...110NE 80SE 70SW 80NW.  
 
FORECAST VALID 01/1200Z 17.2N 105.4W  
MAX WIND 75 KT...GUSTS 90 KT.  
64 KT... 10NE 0SE 0SW 10NW.  
50 KT... 40NE 30SE 10SW 20NW.  
34 KT...110NE 100SE 70SW 80NW.  
 
FORECAST VALID 02/0000Z 18.1N 106.9W  
MAX WIND 85 KT...GUSTS 105 KT.  
64 KT... 20NE 10SE 10SW 20NW.  
50 KT... 40NE 30SE 20SW 30NW.  
34 KT...120NE 110SE 60SW 80NW.  
 
FORECAST VALID 02/1200Z 19.1N 108.2W  
MAX WIND 80 KT...GUSTS 100 KT.  
64 KT... 20NE 20SE 10SW 20NW.  
50 KT... 40NE 30SE 30SW 30NW.  
34 KT...120NE 90SE 60SW 70NW.  
 
FORECAST VALID 03/0000Z 20.0N 109.3W  
MAX WIND 70 KT...GUSTS 85 KT.  
64 KT... 20NE 10SE 0SW 10NW.  
50 KT... 40NE 30SE 20SW 30NW.  
34 KT...110NE 80SE 50SW 70NW.  
 
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 04/0000Z 22.0N 111.3W  
MAX WIND 50 KT...GUSTS 60 KT.  
50 KT... 20NE 10SE 0SW 0NW.  
34 KT... 70NE 50SE 40SW 40NW.  
 
OUTLOOK VALID 05/0000Z 24.0N 113.7W...POST-TROP/REMNT LOW  
MAX WIND 30 KT...GUSTS 40 KT.  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.0N 101.0W  
 
INTERMEDIATE PUBLIC ADVISORY...WTNT31 KNHC/MIATCPEP1...AT 30/0600Z  
 
NEXT ADVISORY AT 30/0900Z  
 

 
FORECASTER BUCCI  
 
 
 
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