


Aviation Tropical Cyclone Advisory
Issued by NWS
Issued by NWS
308 FKPA21 PHFO 301433 TCAPA1 HURRICANE IONA ICAO ADVISORY NUMBER 14 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI CP012025 ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL 1500 UTC WED JUL 30 2025 TC ADVISORY DTG: 20250730/1500Z TCAC: PHFO TC: IONA ADVISORY NR: 2025/014 OBS PSN: 30/1500Z N1130 W16012 MOV: W 17KT INTST CHANGE: WKN C: 0987HPA MAX WIND: 065KT FCST PSN +3 HR: 30/1800Z N1136 W16103 FCST MAX WIND +3 HR: 060KT FCST PSN +6 HR: 30/2100Z N1142 W16156 FCST MAX WIND +6 HR: 060KT FCST PSN +9 HR: 31/0000Z N1148 W16248 FCST MAX WIND +9 HR: 055KT FCST PSN +15 HR: 31/0600Z N1200 W16436 FCST MAX WIND +15 HR: 050KT FCST PSN +21 HR: 31/1200Z N1212 W16624 FCST MAX WIND +21 HR: 045KT FCST PSN +27 HR: 31/1800Z N1230 W16806 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: 20250730/2100Z $$