FVXX22 KNES 191109 VA ADVISORY DTG: 20170519/1109Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/155 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: PERSISTENT VA SEEN ON WEBCAM OBS VA DTG: 19/1045Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 225/5-10KT FCST VA CLD +6HR: 19/1700Z FCST VA CLD +12HR: 19/2300Z FCST VA CLD +18HR: 20/0500Z RMK: T+0 CONFIDENCE LOW. VA NOT SEEN IN STLT DUE TO WX CLDS. VA OBS ON WEBCAM. ...GAETANO NXT ADVISORY: WILL BE ISSUED BY 20170519/1715Z