000 FKNT21 KNHC 212051 TCANT1 POTENTIAL TROPICAL CYCLONE SIXTEEN ICAO ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL AL162023 2100 UTC THU SEP 21 2023 TC ADVISORY DTG: 20230921/2100Z TCAC: KNHC TC: SIXTEEN ADVISORY NR: 2023/002 OBS PSN: 21/2100Z N2912 W07554 MOV: N 07KT INTST CHANGE: NC C: 1012HPA MAX WIND: 030KT FCST PSN +3 HR: 22/0000Z N2944 W07552 FCST MAX WIND +3 HR: 035KT FCST PSN +9 HR: 22/0600Z N3048 W07548 FCST MAX WIND +9 HR: 040KT FCST PSN +15 HR: 22/1200Z N3142 W07554 FCST MAX WIND +15 HR: 045KT FCST PSN +21 HR: 22/1800Z N3236 W07600 FCST MAX WIND +21 HR: 045KT FCST PSN +27 HR: 23/0000Z N3312 W07615 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: 20230922/0300Z $$