790  
FKNT25 KNHC 212032  
TCANT5  
 
HURRICANE ERIN ICAO ADVISORY NUMBER 42  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025  
2100 UTC THU AUG 21 2025  
 
TC ADVISORY  
DTG: 20250821/2100Z  
TCAC: KNHC  
TC: ERIN  
ADVISORY NR: 2025/042  
OBS PSN: 21/2100Z N3624 W06906  
MOV: NE 17KT  
INTST CHANGE: NC  
C: 0952HPA  
MAX WIND: 085KT  
FCST PSN +3 HR: 22/0000Z N3655 W06807  
FCST MAX WIND +3 HR: 085KT  
FCST PSN +6 HR: 22/0300Z N3728 W06710  
FCST MAX WIND +6 HR: 080KT  
FCST PSN +9 HR: 22/0600Z N3800 W06612  
FCST MAX WIND +9 HR: 080KT  
FCST PSN +15 HR: 22/1200Z N3900 W06345  
FCST MAX WIND +15 HR: 080KT  
FCST PSN +21 HR: 22/1800Z N4000 W06118  
FCST MAX WIND +21 HR: 075KT  
FCST PSN +27 HR: 23/0000Z N4054 W05818  
FCST MAX WIND +27 HR: 075KT  
RMK: THE FORECAST POSITION INFORMATION IN  
THIS PRODUCT IS INTERPOLATED FROM  
OFFICIAL FORECAST DATA VALID AT 0000...  
0600...1200...AND 1800Z.  
NXT MSG: 20250822/0300Z  
 
 
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