FVXX23 KNES 081247 VA ADVISORY DTG: 20161008/1247Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/239 INFO SOURCE: GOES-EAST. GFS WINDS. NAM WINDS. VOLCANO WEB CAMERA. LAQAT-UNA ERUPTION DETAILS: ONGOING VA EM OBS VA DTG: 08/1215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL180 090/10-15KT FCST VA CLD +6HR: 08/1830Z FCST VA CLD +12HR: 09/0030Z FCST VA CLD +18HR: 09/0630Z RMK: CONS VA PLUME AT SUMMIT RISING TO APRX FL180 AND MOV W AS SEEN IN WEBCAM. DIRECTION SUPPORTED BY VO AND MODEL WINDS. VA NOT SEEN IN STLT DUE TO WX CLDS. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20161008/1845Z