216 FKNT24 KNHC 130253 TCANT4 TROPICAL STORM ISAAC ICAO ADVISORY NUMBER 22 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092018 0300 UTC THU SEP 13 2018 TC ADVISORY DTG: 20180913/0300Z TCAC: KNHC TC: ISAAC NR: 022 PSN: N1518 W05800 MOV: W 17KT C: 1006HPA MAX WIND: 045KT FCST PSN + 06 HR: 130900 N1526 W05936 FCST MAX WIND + 06 HR: 045KT FCST PSN + 12 HR: 131500 N1531 W06109 FCST MAX WIND + 12 HR: 045KT FCST PSN + 18 HR: 132100 N1534 W06239 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 140300 N1537 W06409 FCST MAX WIND + 24 HR: 040KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180913/0900Z $$