FVXX21 KNES 171955 VA ADVISORY DTG: 20160817/1955Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2016/218 INFO SOURCE: GOES-EAST. TEGUCIGALPA MWO. ERUPTION DETAILS: EMISSION AT 17/1400Z OBS VA DTG: 17/1945Z 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 FROM THIS EMISSION IS NO LONGER OBSERVED IN IMAGERY. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES