


Aviation Tropical Cyclone Advisory
Issued by NWS
Issued by NWS
521 FKNT25 KNHC 171459 TCANT5 HURRICANE ERIN ICAO ADVISORY NUMBER 25 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025 1500 UTC SUN AUG 17 2025 TC ADVISORY DTG: 20250817/1500Z TCAC: KNHC TC: ERIN ADVISORY NR: 2025/025 OBS PSN: 17/1500Z N2100 W06724 MOV: WNW 11KT INTST CHANGE: NC C: 0946HPA MAX WIND: 110KT FCST PSN +3 HR: 17/1800Z N2118 W06752 FCST MAX WIND +3 HR: 110KT FCST PSN +6 HR: 17/2100Z N2135 W06819 FCST MAX WIND +6 HR: 115KT FCST PSN +9 HR: 18/0000Z N2154 W06848 FCST MAX WIND +9 HR: 115KT FCST PSN +15 HR: 18/0600Z N2230 W06930 FCST MAX WIND +15 HR: 120KT FCST PSN +21 HR: 18/1200Z N2306 W07012 FCST MAX WIND +21 HR: 125KT FCST PSN +27 HR: 18/1800Z N2345 W07045 FCST MAX WIND +27 HR: 125KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20250817/2100Z $$