000 FKPZ23 KNHC 310232 TCAPZ3 TROPICAL STORM HILDA ICAO ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL EP082021 0300 UTC SAT JUL 31 2021 TC ADVISORY DTG: 20210731/0300Z TCAC: KNHC TC: HILDA ADVISORY NR: 2021/002 OBS PSN: 31/0300Z N1312 W11436 MOV: WNW 13KT INTST CHANGE: NC C: 1003HPA MAX WIND: 040KT FCST PSN +6 HR: 31/0900Z N1324 W11543 FCST MAX WIND +6 HR: 045KT FCST PSN +12 HR: 31/1500Z N1339 W11649 FCST MAX WIND +12 HR: 055KT FCST PSN +18 HR: 31/2100Z N1357 W11752 FCST MAX WIND +18 HR: 060KT FCST PSN +24 HR: 01/0300Z N1415 W11852 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: 20210731/0900Z $$