FVXX22 KNES 051816 VA ADVISORY DTG: 20211205/1816Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/1061 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 05/1740Z OBS VA CLD: SFC/FL220 S0200 W07820 - S0201 W07819 - S0207 W07825 - S0204 W07828 - S0200 W07820 MOV SW 10KT FCST VA CLD +6HR: 05/2330Z NO VA EXP FCST VA CLD +12HR: 06/0530Z NO VA EXP FCST VA CLD +18HR: 06/1130Z NO VA EXP RMK: VA IS CURRENTLY NOT OBS ON STLT DUE TO WX CLDS, BUT IS EXPECTED IN THE AREA. VA IS DRAWN BASED ON PREV VAA AND NWP MDL WND ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20211206/0015Z