000 FKNT24 KNHC 201432 TCANT4 POTENTIAL TROPICAL CYCLONE FOUR ICAO ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL042022 1500 UTC SAT AUG 20 2022 TC ADVISORY DTG: 20220820/1500Z TCAC: KNHC TC: FOUR ADVISORY NR: 2022/004 OBS PSN: 20/1500Z N2336 W09624 MOV: NW 11KT INTST CHANGE: NC C: 1010HPA MAX WIND: 030KT FCST PSN +3 HR: 20/1800Z N2406 W09645 FCST MAX WIND +3 HR: 030KT FCST PSN +9 HR: 21/0000Z N2506 W09730 FCST MAX WIND +9 HR: 035KT FCST PSN +15 HR: 21/0600Z N2603 W09806 FCST MAX WIND +15 HR: 030KT FCST PSN +21 HR: 21/1200Z N//// W///// FCST MAX WIND +21 HR: ///KT FCST PSN +27 HR: 21/1800Z N//// W///// FCST MAX WIND +27 HR: ///KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20220820/2100Z $$