FVXX21 KNES 290505 VA ADVISORY DTG: 20161229/0505Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1002 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/493 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 29/0445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/20-25KT FCST VA CLD +6HR: 29/1100Z FCST VA CLD +12HR: 29/1700Z FCST VA CLD +18HR: 29/2300Z RMK: T+0 CONFIDENCE LOW. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS HOWEVER OVSICORI-UNA RPRTS ASH FALL SW OF SUMMITT AND VO EMS OBS IN VO WEBCAMERA. GFS WINDS STEADY OUT OF THE E. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20161229/1100Z