


Aviation Tropical Cyclone Advisory
Issued by NWS
Issued by NWS
409 FKNT25 KNHC 181540 TCANT5 HURRICANE ERIN ICAO ADVISORY NUMBER 29 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025 1500 UTC MON AUG 18 2025 TC ADVISORY DTG: 20250818/1500Z TCAC: KNHC TC: ERIN ADVISORY NR: 2025/029 OBS PSN: 18/1500Z N2306 W07048 MOV: WNW 09KT INTST CHANGE: INTSF C: 0935HPA MAX WIND: 120KT FCST PSN +3 HR: 18/1800Z N2328 W07103 FCST MAX WIND +3 HR: 120KT FCST PSN +6 HR: 18/2100Z N2349 W07119 FCST MAX WIND +6 HR: 125KT FCST PSN +9 HR: 19/0000Z N2412 W07136 FCST MAX WIND +9 HR: 125KT FCST PSN +15 HR: 19/0600Z N2457 W07203 FCST MAX WIND +15 HR: 120KT FCST PSN +21 HR: 19/1200Z N2542 W07230 FCST MAX WIND +21 HR: 115KT FCST PSN +27 HR: 19/1800Z N2633 W07251 FCST MAX WIND +27 HR: 115KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20250818/2100Z $$