000 FKPZ21 KNHC 110231 TCAPZ1 TROPICAL STORM PAMELA ICAO ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL EP162021 0300 UTC MON OCT 11 2021 TC ADVISORY DTG: 20211011/0300Z TCAC: KNHC TC: PAMELA ADVISORY NR: 2021/004 OBS PSN: 11/0300Z N1554 W10648 MOV: WNW 10KT INTST CHANGE: INTSF C: 1002HPA MAX WIND: 045KT FCST PSN +6 HR: 11/0900Z N1618 W10743 FCST MAX WIND +6 HR: 050KT FCST PSN +12 HR: 11/1500Z N1646 W10828 FCST MAX WIND +12 HR: 060KT FCST PSN +18 HR: 11/2100Z N1719 W10901 FCST MAX WIND +18 HR: 065KT FCST PSN +24 HR: 12/0300Z N1757 W10925 FCST MAX WIND +24 HR: 070KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20211011/0900Z $$