FVXX20 KNES 042336 VA ADVISORY DTG: 20091004/2336Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2009/020 INFO SOURCE: GOES-12. ERUPTION DETAILS: REPORTED PLUME AT 04/1710Z OBS VA DTG: 04/2315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 05/0530Z FCST VA CLD +12HR: 05/1130Z FCST VA CLD +18HR: 05/1730Z RMK: NOTHING WAS EVER SEEN IN IMAGERY AND THERE HAVE BEEN NO FURTHER REPORTS OF ACTIVITY. ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES NNNN