479  
FKNT25 KNHC 121447  
TCANT5  
 
TROPICAL STORM ERIN ICAO ADVISORY NUMBER 5  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025  
1500 UTC TUE AUG 12 2025  
 
TC ADVISORY  
DTG: 20250812/1500Z  
TCAC: KNHC  
TC: ERIN  
ADVISORY NR: 2025/005  
OBS PSN: 12/1500Z N1712 W03618  
MOV: W 20KT  
INTST CHANGE: NC  
C: 1006HPA  
MAX WIND: 040KT  
FCST PSN +3 HR: 12/1800Z N1703 W03714  
FCST MAX WIND +3 HR: 040KT  
FCST PSN +6 HR: 12/2100Z N1656 W03809  
FCST MAX WIND +6 HR: 040KT  
FCST PSN +9 HR: 13/0000Z N1648 W03906  
FCST MAX WIND +9 HR: 040KT  
FCST PSN +15 HR: 13/0600Z N1639 W04042  
FCST MAX WIND +15 HR: 040KT  
FCST PSN +21 HR: 13/1200Z N1630 W04218  
FCST MAX WIND +21 HR: 040KT  
FCST PSN +27 HR: 13/1800Z N1633 W04345  
FCST MAX WIND +27 HR: 045KT  
RMK: THE FORECAST POSITION INFORMATION IN  
THIS PRODUCT IS INTERPOLATED FROM  
OFFICIAL FORECAST DATA VALID AT 0000...  
0600...1200...AND 1800Z.  
NXT MSG: 20250812/2100Z  
 

 
 
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