FVXX21 KNES 020418 VA ADVISORY DTG: 20160502/0418Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2016/033 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: VA NOT OBS OBS VA DTG: 02/0345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 02/1000Z FCST VA CLD +12HR: 02/1600Z FCST VA CLD +18HR: 02/2200Z RMK: VA NOT OBS IN MOSTLY CLEAR STLT IMAGERY. ...SALEMI NXT ADVISORY: NO FURTHER ADVISORIES