FVXX20 KNES 230854 VA ADVISORY DTG: 20160523/0854Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/068 INFO SOURCE: GOES-EAST. NAM WINDS. ERUPTION DETAILS: ONGOING VA EMS LKLY OBS VA DTG: 23/0815Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 090/5KT FCST VA CLD +6HR: 23/1430Z FCST VA CLD +12HR: 23/2030Z FCST VA CLD +18HR: 24/0230Z RMK: VA NOT OBS IN STLT DUE TO WX CLD CVR. WEBCAM IS ALSO CLDY. VA EMS MOV W FM SUMMIT AT 5KTS BLW FL150 ARE LKLY. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20160523/1500Z