000 FKNT24 KNHC 121449 TCANT4 HURRICANE MARGOT ICAO ADVISORY NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142023 1500 UTC TUE SEP 12 2023 TC ADVISORY DTG: 20230912/1500Z TCAC: KNHC TC: MARGOT ADVISORY NR: 2023/021 OBS PSN: 12/1500Z N3012 W03924 MOV: N 10KT INTST CHANGE: NC C: 0975HPA MAX WIND: 075KT FCST PSN +3 HR: 12/1800Z N3044 W03936 FCST MAX WIND +3 HR: 075KT FCST PSN +9 HR: 13/0000Z N3148 W04000 FCST MAX WIND +9 HR: 080KT FCST PSN +15 HR: 13/0600Z N3233 W04030 FCST MAX WIND +15 HR: 080KT FCST PSN +21 HR: 13/1200Z N3318 W04100 FCST MAX WIND +21 HR: 080KT FCST PSN +27 HR: 13/1800Z N3348 W04118 FCST MAX WIND +27 HR: 080KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230912/2100Z $$