000 FKPZ24 KNHC 090835 TCAPZ4 TROPICAL DEPRESSION SANDRA ICAO ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL EP192021 0900 UTC TUE NOV 09 2021 TC ADVISORY DTG: 20211109/0900Z TCAC: KNHC TC: SANDRA ADVISORY NR: 2021/008 OBS PSN: 09/0900Z N1448 W11942 MOV: W 12KT INTST CHANGE: NC C: 1009HPA MAX WIND: 025KT FCST PSN +6 HR: 09/1500Z N1436 W12046 FCST MAX WIND +6 HR: 025KT FCST PSN +12 HR: 09/2100Z N//// W///// FCST MAX WIND +12 HR: ///KT FCST PSN +18 HR: 10/0300Z N//// W///// FCST MAX WIND +18 HR: ///KT FCST PSN +24 HR: 10/0900Z N//// W///// FCST MAX WIND +24 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: 20211109/1500Z $$