000 FKPZ23 KNHC 310835 TCAPZ3 TROPICAL STORM HILDA ICAO ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL EP082021 0900 UTC SAT JUL 31 2021 TC ADVISORY DTG: 20210731/0900Z TCAC: KNHC TC: HILDA ADVISORY NR: 2021/003 OBS PSN: 31/0900Z N1318 W11542 MOV: WNW 12KT INTST CHANGE: INTSF C: 1002HPA MAX WIND: 045KT FCST PSN +6 HR: 31/1500Z N1330 W11646 FCST MAX WIND +6 HR: 050KT FCST PSN +12 HR: 31/2100Z N1343 W11745 FCST MAX WIND +12 HR: 060KT FCST PSN +18 HR: 01/0300Z N1358 W11839 FCST MAX WIND +18 HR: 065KT FCST PSN +24 HR: 01/0900Z N1413 W11931 FCST MAX WIND +24 HR: 065KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210731/1500Z $$