FVXX22 KNES 170054 VA ADVISORY DTG: 20170617/0054Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/174 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: ONGOING EMS OBS VA DTG: 17/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 315/5-10KT FCST VA CLD +6HR: 17/0630Z FCST VA CLD +12HR: 17/1230Z FCST VA CLD +18HR: 17/1830Z RMK: T+0 CONFIDENCE IS LOW. NO VA IS OBSERVED IN IMAGERY ALTHOUGH THERE ARE WX CLOUDS PRESENT. WEBCAMERA SHOWS EMS OF GASES AND VA. OVISCORI-UNA REPORTED EMS EARLIER TODAY. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170617/0700Z