FVXX23 KNES 131445 VA ADVISORY DTG: 20170913/1445Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1011 W08413 AREA: COSTA.RICA SUMMIT ELEV: 8884 FT (2708 M) ADVISORY NR: 2017/073 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: ERUPTION IN PROGRESS OBS VA DTG: 13/1415Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL100 090/10KT FCST VA CLD +6HR: 13/2030Z FCST VA CLD +12HR: 14/0230Z FCST VA CLD +18HR: 14/0830Z RMK: VO RPRT ERUPTION IN PROGRESS WITH VA PSBL TO FL100. VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170913/2045Z