FVXX23 KNES 270410 VA ADVISORY DTG: 20231027/0410Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/782 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW VA EMS MOV NW RPRT OBS VA DTG: 27/0340Z OBS VA CLD: SFC/FL200 S0152 W07831 - S0159 W07820 - S0201 W07821 - S0158 W07838 - S0152 W07831 MOV NW 5KT FCST VA CLD +6HR: 27/0930Z SFC/FL200 S0149 W07832 - S0201 W07819 - S0203 W07820 - S0157 W07840 - S0149 W07832 FCST VA CLD +12HR: 27/1530Z NO VA EXP FCST VA CLD +18HR: 27/2130Z NO VA EXP RMK: VA IS RPRT MOV NW AT FL200, BUT IS CURRENTLY NOT OBS ON STLT DUE TO DENSE WX CLDS. VA IS DRAWN BASED ON VONA INFO AND NWP MDL WND. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20231027/1015Z