000 FKNT25 KNHC 212032 TCANT5 TROPICAL STORM DON ICAO ADVISORY NUMBER 31 NWS NATIONAL HURRICANE CENTER MIAMI FL AL052023 2100 UTC FRI JUL 21 2023 TC ADVISORY DTG: 20230721/2100Z TCAC: KNHC TC: DON ADVISORY NR: 2023/031 OBS PSN: 21/2100Z N3636 W04730 MOV: NW 10KT INTST CHANGE: INTSF C: 0998HPA MAX WIND: 050KT FCST PSN +3 HR: 22/0000Z N3701 W04758 FCST MAX WIND +3 HR: 050KT FCST PSN +9 HR: 22/0600Z N3754 W04854 FCST MAX WIND +9 HR: 055KT FCST PSN +15 HR: 22/1200Z N3857 W04933 FCST MAX WIND +15 HR: 055KT FCST PSN +21 HR: 22/1800Z N4000 W05012 FCST MAX WIND +21 HR: 055KT FCST PSN +27 HR: 23/0000Z N4112 W05006 FCST MAX WIND +27 HR: 055KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230722/0300Z $$