000 FKPZ23 KNHC 231454 TCAPZ3 TROPICAL STORM MIRIAM ICAO ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL EP132012 1500 UTC SUN SEP 23 2012 TC ADVISORY DTG: 20120923/1500Z TCAC: KNHC TC: MIRIAM NR: 007 PSN: N1536 W10936 MOV: NW 07KT C: 0996HPA MAX WIND: 055KT FCST PSN + 06 HR: 232100 N1612 W11024 FCST MAX WIND + 06 HR: 065KT FCST PSN + 12 HR: 240300 N1646 W11112 FCST MAX WIND + 12 HR: 075KT FCST PSN + 18 HR: 240900 N1719 W11200 FCST MAX WIND + 18 HR: 080KT FCST PSN + 24 HR: 241500 N1749 W11243 FCST MAX WIND + 24 HR: 085KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20120923/2100Z ..