000 FKPA21 PHFO 172043 TCAPA1 TROPICAL STORM CALVIN ICAO ADVISORY NUMBER 25 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP032023 2100 UTC MON JUL 17 2023 TC ADVISORY DTG: 20230717/2100Z TCAC: PHFO TC: CALVIN ADVISORY NR: 2023/025 OBS PSN: 17/2100Z N1718 W14318 MOV: W 18KT INTST CHANGE: NC C: 1000HPA MAX WIND: 045KT FCST PSN +3 HR: 18/0000Z N1719 W14416 FCST MAX WIND +3 HR: 045KT FCST PSN +9 HR: 18/0600Z N1724 W14612 FCST MAX WIND +9 HR: 040KT FCST PSN +15 HR: 18/1200Z N1739 W14803 FCST MAX WIND +15 HR: 040KT FCST PSN +21 HR: 18/1800Z N1754 W14954 FCST MAX WIND +21 HR: 040KT FCST PSN +27 HR: 19/0000Z N1806 W15148 FCST MAX WIND +27 HR: 040KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230718/0300Z $$