


Aviation Tropical Cyclone Advisory
Issued by NWS
Issued by NWS
889 FKNT25 KNHC 222031 TCANT5 POST-TROPICAL CYCLONE ERIN ICAO ADVISORY NUMBER 46 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052025 2100 UTC FRI AUG 22 2025 TC ADVISORY DTG: 20250822/2100Z TCAC: KNHC TC: ERIN ADVISORY NR: 2025/046 OBS PSN: 22/2100Z N4000 W05942 MOV: ENE 29KT INTST CHANGE: NC C: 0957HPA MAX WIND: 080KT FCST PSN +3 HR: 23/0000Z N4030 W05758 FCST MAX WIND +3 HR: 080KT FCST PSN +6 HR: 23/0300Z N4100 W05614 FCST MAX WIND +6 HR: 080KT FCST PSN +9 HR: 23/0600Z N4130 W05430 FCST MAX WIND +9 HR: 080KT FCST PSN +15 HR: 23/1200Z N4245 W05000 FCST MAX WIND +15 HR: 080KT FCST PSN +21 HR: 23/1800Z N4400 W04530 FCST MAX WIND +21 HR: 075KT FCST PSN +27 HR: 24/0000Z N4600 W04030 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: NO MSG EXP $$