FVXX21 KNES 310355 VA ADVISORY DTG: 20160531/0355Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2016/067 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: VA EM AROUND 0145Z OBS VA DTG: 31/0315Z OBS VA CLD: SFC/FL190 S0201 W07828 - S0201 W07820 - S0202 W07819 - S0209 W07821 - S0201 W07828 MOV SW 5KT FCST VA CLD +6HR: 31/0930Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 31/1530Z NO ASH EXP FCST VA CLD +18HR: 31/2130Z NO ASH EXP RMK: POSSIBLE VA EM SEEN IN MULTI SPECTRAL IMAGERY MOV SW EXTENDING APPROX 15 NMI AWAY FM SUMMIT. HOTSPOT ALSO OBSD AT THE SUMMIT ...KIM NXT ADVISORY: WILL BE ISSUED BY 20160531/1000Z