000 FKNT23 KNHC 222041 TCANT3 TROPICAL STORM HENRI ICAO ADVISORY NUMBER 28 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082021 2100 UTC SUN AUG 22 2021 TC ADVISORY DTG: 20210822/2100Z TCAC: KNHC TC: HENRI ADVISORY NR: 2021/028 OBS PSN: 22/2100Z N4136 W07224 MOV: WNW 06KT INTST CHANGE: WKN C: 0997HPA MAX WIND: 035KT FCST PSN +6 HR: 23/0300Z N4152 W07308 FCST MAX WIND +6 HR: 030KT FCST PSN +12 HR: 23/0900Z N4209 W07322 FCST MAX WIND +12 HR: 030KT FCST PSN +18 HR: 23/1500Z N4227 W07307 FCST MAX WIND +18 HR: 025KT FCST PSN +24 HR: 23/2100Z N4242 W07221 FCST MAX WIND +24 HR: 025KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20210823/0300Z $$