FVXX21 KNES 210339 VA ADVISORY DTG: 20220121/0339Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/091 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA CLDS OBSD OBS VA DTG: 21/0320Z OBS VA CLD: SFC/FL220 S0157 W07834 - S0158 W07820 - S0201 W07819 - S0203 W07834 - S0157 W07834 MOV W 10KT FCST VA CLD +6HR: 21/0930Z SFC/FL220 S0150 W07834 - S0159 W07819 - S0201 W07820 - S0157 W07836 - S0150 W07834 FCST VA CLD +12HR: 21/1530Z NO VA EXP FCST VA CLD +18HR: 21/2130Z NO VA EXP RMK: VA CLDS OBSD IN SAT MOVG W OF SUMMIT, THEN DISP AMONG MET CLDS. NWP MDL FCST NW WIND THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220121/0945Z