FVXX21 KNES 041821 VA ADVISORY DTG: 20160504/1821Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2016/042 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: VA EVENT ENDED. OBS VA DTG: 04/1745Z OBS VA CLD: FCST VA CLD +6HR: 05/0000Z FCST VA CLD +12HR: 05/0600Z FCST VA CLD +18HR: 05/1200Z RMK: VA AND HOTSPOT NOT SEEN IN STLT IMAGERY. NO FURTHER RPRTS OF ONGOING VA EM. ...KIM NXT ADVISORY: NO FURTHER ADVISORIES