FVXX21 KNES 190014 VA ADVISORY DTG: 20091219/0012Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2009/026 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: VA OBSERVED BY AIRCRAFT AT 18/1733Z. OBS VA DTG: 18/2315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL260 260/5KT FCST VA CLD +6HR: 19/0530Z FCST VA CLD +12HR: 19/1130Z FCST VA CLD +18HR: 19/1730Z RMK: VA IS NOT SEEN DUE TO WEATHER CLOUDS AND NO NIGHTTIME VISIBLE IMAGERY. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20091219/0615Z NNNN