000 FKPZ22 KNHC 231433 TCAPZ2 TROPICAL STORM GREG ICAO ADVISORY NUMBER 25 NWS NATIONAL HURRICANE CENTER MIAMI FL EP072017 1500 UTC SUN JUL 23 2017 TC ADVISORY DTG: 20170723/1500Z TCAC: KNHC TC: GREG NR: 025 PSN: N1418 W12900 MOV: W 12KT C: 1001HPA MAX WIND: 045KT FCST PSN + 06 HR: 232100 N1418 W13008 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 240300 N1421 W13116 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 240900 N1427 W13225 FCST MAX WIND + 18 HR: 045KT FCST PSN + 24 HR: 241500 N1433 W13327 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: 20170723/2100Z ..