000 FKNT21 KNHC 220831 TCANT1 SUBTROPICAL STORM ANA ICAO ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012021 0900 UTC SAT MAY 22 2021 TC ADVISORY DTG: 20210522/0900Z TCAC: KNHC TC: ANA ADVISORY NR: 2021/001 OBS PSN: 22/0900Z N3412 W06212 MOV: WSW 03KT INTST CHANGE: NC C: 1006HPA MAX WIND: 040KT FCST PSN +6 HR: 22/1500Z N3415 W06228 FCST MAX WIND +6 HR: 040KT FCST PSN +12 HR: 22/2100Z N3430 W06225 FCST MAX WIND +12 HR: 040KT FCST PSN +18 HR: 23/0300Z N3454 W06204 FCST MAX WIND +18 HR: 035KT FCST PSN +24 HR: 23/0900Z N3522 W06119 FCST MAX WIND +24 HR: 035KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210522/1500Z $$