FVXX21 KNES 121525 VA ADVISORY DTG: 20170812/1525Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2017/012 INFO SOURCE: NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: EM OBS 12/1453Z OBS VA DTG: 12/1500Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL210 045/10-15KT FCST VA CLD +6HR: 12/2100Z FCST VA CLD +12HR: 13/0300Z FCST VA CLD +18HR: 13/0900Z RMK: MWO RPRT EM TO FL210 MOV SW AT 1453Z. VA NOT DETECTED IN STLT IMAGERY UNDER PTLY CLDY CONDITIONS. ...TURK NXT ADVISORY: NO FURTHER ADVISORIES