FVXX22 KNES 221942 VA ADVISORY DTG: 20170422/1942Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1011 W08413 AREA: COSTA.RICA SUMMIT ELEV: 8884 FT (2708 M) ADVISORY NR: 2017/020 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: ONGOING EM OBS ON WEBCAM. OBS VA DTG: 22/1915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL100 045/05KT FCST VA CLD +6HR: 23/0130Z FCST VA CLD +12HR: 23/0730Z FCST VA CLD +18HR: 23/1330Z RMK: T+0 CONFIDENCE LOW. EM OBS ON WEBCAM AND RPT BY OVSICORI AT 1630Z. NO VA OBS ON STLT DUE TO WX CLDS. ...GAETANO NXT ADVISORY: WILL BE ISSUED BY 20170423/0145Z