FVXX21 KNES 281641 VA ADVISORY DTG: 20240828/1641Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/485 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBS VA DTG: 28/1610Z OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820 - S0205 W07830 - S0201 W07831 - S0200 W07820 MOV NW 0KT FCST VA CLD +6HR: 28/2200Z SFC/FL200 S0159 W07838 - S0200 W07820 - S0201 W07819 - S0208 W07835 - S0159 W07838 FCST VA CLD +12HR: 29/0400Z NO VA EXP FCST VA CLD +18HR: 29/1000Z NO VA EXP RMK: INTMT LGT VA EMS OBS FM WEBCAM AND VONA RPT. STLT DATA SHOWS HOTSPOT. MDL WINDS EXP TO REMAIN TO WSW THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240828/2245Z