000 FKPZ22 KNHC 201445 TCAPZ2 TROPICAL STORM GREG ICAO ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL EP072017 1500 UTC THU JUL 20 2017 TC ADVISORY DTG: 20170720/1500Z TCAC: KNHC TC: GREG NR: 013 PSN: N1406 W11524 MOV: W 09KT C: 1003HPA MAX WIND: 045KT FCST PSN + 06 HR: 202100 N1414 W11616 FCST MAX WIND + 06 HR: 050KT FCST PSN + 12 HR: 210300 N1424 W11712 FCST MAX WIND + 12 HR: 050KT FCST PSN + 18 HR: 210900 N1436 W11812 FCST MAX WIND + 18 HR: 055KT FCST PSN + 24 HR: 211500 N1448 W11913 FCST MAX WIND + 24 HR: 055KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170720/2100Z ..