FVXX21 KNES 072035 VA ADVISORY DTG: 20220207/2035Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/169 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 07/2000Z OBS VA CLD: SFC/FL200 S0150 W07835 - S0200 W07820 - S0201 W07820 - S0157 W07839 - S0150 W07835 MOV NW 15KT FCST VA CLD +6HR: 08/0200Z NO VA EXP FCST VA CLD +12HR: 08/0800Z NO VA EXP FCST VA CLD +18HR: 08/1400Z NO VA EXP RMK: VA IS CURRENT NOT OBS ON STLT DUE TO DENSE WX CLDS, BUT IS POSS IN THE AREA. VA IS DRAWN BASED ON PREV VAA AND NWP WND DATA. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20220208/0230Z