FVXX22 KNES 220753 VA ADVISORY DTG: 20170422/0753Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1011 W08413 AREA: COSTA.RICA SUMMIT ELEV: 8884 FT (2708 M) ADVISORY NR: 2017/018 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONS EM OBS VA DTG: 22/0730Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL100 090/5KT FCST VA CLD +6HR: 22/1330Z FCST VA CLD +12HR: 22/1930Z FCST VA CLD +18HR: 23/0130Z RMK: T+0 CONFIDENCE LOW. VA NOT DETECTED IN STLT IMAGERY BUT WEB CAM INDICATES VOLCANIC ACTIVITY ONGOING WITH CONS EM OF UKNOWN COMPOSITION. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170422/1400Z