FVXX20 KNES 251847 VA ADVISORY DTG: 20111025/1846Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2011/018 INFO SOURCE: GOES-12. ERUPTION DETAILS: VA OBSERVED AT 25/1215Z OBS VA DTG: 25/1845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 26/0100Z FCST VA CLD +12HR: 26/0700Z FCST VA CLD +18HR: 26/1300Z RMK: VA NOT OBSERVED IN STLT IMAGERY THROUGH 1845Z. THERE HAVE BEEN NO ADDITIONAL REPORTS OF ACTIVITY. ...GUILLOT NXT ADVISORY: NO FURTHER ADVISORIES NNNN