FVXX20 KNES 222208 VA ADVISORY DTG: 20170822/2208Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1011 W08413 AREA: COSTA_RICA SUMMIT ELEV: 8884 FT (2708 M) ADVISORY NR: 2017/066 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: ERUPTION IN PROGRESS OBS VA DTG: 22/2145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 090/15KT FCST VA CLD +6HR: 23/0400Z FCST VA CLD +12HR: 23/1000Z FCST VA CLD +18HR: 23/1600Z RMK: VO RPRTS ERUPTION IN PROGRESS, WHICH IS CONFIRMED BY WEB CAM. VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170823/0415Z