732 FKNT24 KNHC 220852 TCANT4 TROPICAL STORM HAROLD ICAO ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092023 0900 UTC TUE AUG 22 2023 TC ADVISORY DTG: 20230822/0900Z TCAC: KNHC TC: HAROLD ADVISORY NR: 2023/004 OBS PSN: 22/0900Z N2548 W09506 MOV: WNW 16KT INTST CHANGE: INTSF C: 1004HPA MAX WIND: 040KT FCST PSN +3 HR: 22/1200Z N2602 W09600 FCST MAX WIND +3 HR: 040KT FCST PSN +9 HR: 22/1800Z N2630 W09748 FCST MAX WIND +9 HR: 045KT FCST PSN +15 HR: 23/0000Z N2709 W09926 FCST MAX WIND +15 HR: 040KT FCST PSN +21 HR: 23/0600Z N2748 W10106 FCST MAX WIND +21 HR: 030KT FCST PSN +27 HR: 23/1200Z N2839 W10248 FCST MAX WIND +27 HR: 025KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230822/1500Z $$