FVXX20 KNES 272253 VA ADVISORY DTG: 20210427/2253Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/422 INFO SOURCE: GOES-16. ERUPTION DETAILS: PREV VA DISP OBS VA DTG: 27/2230Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 28/0430Z NO VA EXP FCST VA CLD +12HR: 28/1030Z NO VA EXP FCST VA CLD +18HR: 28/1630Z NO VA EXP RMK: PREV VA EM HAS DISP. NO VA SEEN IN STLT DUE TO WX CLDS AND NO RPRTS OF VA EMS. ...TUGGLE NXT ADVISORY: NO FURTHER ADVISORIES