FVXX20 KNES 230352 VA ADVISORY DTG: 20170823/0352Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1011 W08413 AREA: COSTA_RICA SUMMIT ELEV: 8884 FT (2708 M) ADVISORY NR: 2017/067 INFO SOURCE: NON-OPERATIONAL GOES-16. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: EARLIER VA EMS OBS VA DTG: 23/0330Z 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 NOT OBSERVED IN GOES-16 IMAGERY. NO NEW REPORTS OF VA HAVE BEEN REPORTED BY OVSICORI-UNA. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES