000 FKPZ24 KNHC 291433 TCAPZ4 TROPICAL STORM ISELLE ICAO ADVISORY NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL EP142020 1500 UTC SAT AUG 29 2020 TC ADVISORY DTG: 20200829/1500Z TCAC: KNHC TC: ISELLE ADVISORY NR: 2020/013 OBS PSN: 29/1500Z N2018 W11442 MOV: NNE 06KT C: 1001HPA MAX WIND: 040KT FCST PSN +6 HR: 29/2100Z N2058 W11437 FCST MAX WIND +6 HR: 035KT FCST PSN +12 HR: 30/0300Z N2140 W11437 FCST MAX WIND +12 HR: 035KT FCST PSN +18 HR: 30/0900Z N2225 W11440 FCST MAX WIND +18 HR: 030KT FCST PSN +24 HR: 30/1500Z N2304 W11448 FCST MAX WIND +24 HR: 030KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20200829/2100Z ??