000 FKNT24 KNHC 121457 TCANT4 TROPICAL STORM NICHOLAS ICAO ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142021 1500 UTC SUN SEP 12 2021 TC ADVISORY DTG: 20210912/1500Z TCAC: KNHC TC: NICHOLAS ADVISORY NR: 2021/001 OBS PSN: 12/1500Z N2030 W09448 MOV: NNW 11KT INTST CHANGE: NC C: 1008HPA MAX WIND: 035KT FCST PSN +6 HR: 12/2100Z N2126 W09524 FCST MAX WIND +6 HR: 040KT FCST PSN +12 HR: 13/0300Z N2227 W09555 FCST MAX WIND +12 HR: 040KT FCST PSN +18 HR: 13/0900Z N2333 W09622 FCST MAX WIND +18 HR: 045KT FCST PSN +24 HR: 13/1500Z N2440 W09640 FCST MAX WIND +24 HR: 045KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210912/2100Z $$