000 FKPZ22 KNHC 182034 TCAPZ2 TROPICAL STORM GREG ICAO ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL EP072017 2100 UTC TUE JUL 18 2017 TC ADVISORY DTG: 20170718/2100Z TCAC: KNHC TC: GREG NR: 006 PSN: N1436 W10900 MOV: W 08KT C: 1007HPA MAX WIND: 035KT FCST PSN + 06 HR: 190300 N1444 W10952 FCST MAX WIND + 06 HR: 040KT FCST PSN + 12 HR: 190900 N1454 W11049 FCST MAX WIND + 12 HR: 040KT FCST PSN + 18 HR: 191500 N1506 W11152 FCST MAX WIND + 18 HR: 045KT FCST PSN + 24 HR: 192100 N1518 W11255 FCST MAX WIND + 24 HR: 045KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170719/0300Z ..