000 FKNT21 KNHC 311452 TCANT1 SUBTROPICAL STORM WANDA ICAO ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL212021 1500 UTC SUN OCT 31 2021 TC ADVISORY DTG: 20211031/1500Z TCAC: KNHC TC: WANDA ADVISORY NR: 2021/003 OBS PSN: 31/1500Z N3624 W04312 MOV: E 07KT INTST CHANGE: NC C: 0987HPA MAX WIND: 045KT FCST PSN +6 HR: 31/2100Z N3603 W04255 FCST MAX WIND +6 HR: 050KT FCST PSN +12 HR: 01/0300Z N3539 W04241 FCST MAX WIND +12 HR: 050KT FCST PSN +18 HR: 01/0900Z N3509 W04230 FCST MAX WIND +18 HR: 050KT FCST PSN +24 HR: 01/1500Z N3452 W04206 FCST MAX WIND +24 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: 20211031/2100Z $$