FVXX21 KNES 290539 VA ADVISORY DTG: 20120529/0539Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2012/015 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: POSSIBLE EMISSION OF VA OBS VA DTG: 29/0515Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL220 090/15KT FCST VA CLD +6HR: 29/1130Z FCST VA CLD +12HR: 29/1730Z FCST VA CLD +18HR: 29/2330Z RMK: VA NOT OBSERVED IN EVENING IMAGERY. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20120529/1145Z NNNN