000 FKPZ25 KNHC 170850 TCAPZ5 TROPICAL STORM OTIS ICAO ADVISORY NUMBER 23 NWS NATIONAL HURRICANE CENTER MIAMI FL EP152017 0900 UTC SUN SEP 17 2017 TC ADVISORY DTG: 20170917/0900Z TCAC: KNHC TC: OTIS NR: 023 PSN: N1606 W12724 MOV: NW 02KT C: 1001HPA MAX WIND: 045KT FCST PSN + 06 HR: 171500 N1626 W12736 FCST MAX WIND + 06 HR: 050KT FCST PSN + 12 HR: 172100 N1649 W12742 FCST MAX WIND + 12 HR: 050KT FCST PSN + 18 HR: 180300 N1716 W12742 FCST MAX WIND + 18 HR: 050KT FCST PSN + 24 HR: 180900 N1742 W12742 FCST MAX WIND + 24 HR: 050KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20170917/1500Z ..