FVXX20 KNES 170911 VA ADVISORY DTG: 20160517/0911Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/047 INFO SOURCE: GOES-EAST. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS PSBL OBS VA DTG: 17/0845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/15KT FCST VA CLD +6HR: 17/1500Z FCST VA CLD +12HR: 17/2100Z FCST VA CLD +18HR: 18/0300Z RMK: VA NOT OBS IN STLT DUE TO EXTENSIVE WX CLDS. WEBCAM IS ALSO CLOUDY. ONGOING OR INTERMITTENT VA EMS MOV W FM SUMMIT BELOW FL140 IS PSBL. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20160517/1515Z