000 FKPA23 PHFO 152043 TCAPA3 TROPICAL STORM GREG ICAO ADVISORY NUMBER 8 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP082023 2100 UTC TUE AUG 15 2023 TC ADVISORY DTG: 20230815/2100Z TCAC: PHFO TC: GREG ADVISORY NR: 2023/008 OBS PSN: 15/2100Z N1112 W14712 MOV: W 12KT INTST CHANGE: NC C: 1000HPA MAX WIND: 045KT FCST PSN +3 HR: 16/0000Z N1119 W14747 FCST MAX WIND +3 HR: 045KT FCST PSN +9 HR: 16/0600Z N1136 W14900 FCST MAX WIND +9 HR: 050KT FCST PSN +15 HR: 16/1200Z N1151 W15015 FCST MAX WIND +15 HR: 050KT FCST PSN +21 HR: 16/1800Z N1206 W15130 FCST MAX WIND +21 HR: 050KT FCST PSN +27 HR: 17/0000Z N1218 W15242 FCST MAX WIND +27 HR: 050KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230816/0300Z $$