000 FKNT24 KNHC 042045 TCANT4 TROPICAL STORM ISAIAS ICAO ADVISORY NUMBER 31 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092020 2100 UTC TUE AUG 04 2020 TC ADVISORY DTG: 20200804/2100Z TCAC: KNHC TC: ISAIAS ADVISORY NR: 2020/031 OBS PSN: 04/2100Z N4242 W07412 MOV: NNE 35KT C: 0995HPA MAX WIND: 055KT FCST PSN +6 HR: 05/0300Z N4506 W07300 FCST MAX WIND +6 HR: 040KT FCST PSN +12 HR: 05/0900Z N4724 W07204 FCST MAX WIND +12 HR: 035KT FCST PSN +18 HR: 05/1500Z N4936 W07125 FCST MAX WIND +18 HR: 030KT FCST PSN +24 HR: 05/2100Z N5121 W07049 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: 20200805/0300Z ??