FVXX20 KNES 272215 VA ADVISORY DTG: 20160327/2215Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2016/004 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. PILOT REPORT. GFS WINDS. ERUPTION DETAILS: ERUPTION AT 27/2140Z OBS VA DTG: 27/2145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 090/5-10KT FCST VA CLD +6HR: 28/0400Z FCST VA CLD +12HR: 28/1000Z FCST VA CLD +18HR: 28/1600Z RMK: MWO INDICATES PILOT REPORT OF ERUPTION TO FL250 WITH VA MOV W. WEATHER CLOUDS HINDER DETECTION FROM STLT. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20160328/0415Z