FVXX21 KNES 161939 VA ADVISORY DTG: 20170816/1939Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2017/018 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. ERUPTION DETAILS: EMS AT 16/1255Z OBS VA DTG: 16/1915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: VA IS CURRENTLY NOT OBSERSED IN IMAGERY AND NO NEW REPORTS OF VA EMS HAVE BEEN RECEIVED. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES