FVXX20 KNES 251046 VA ADVISORY DTG: 20160525/1046Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/077 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONS VA EM OBS VA DTG: 25/1015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL220 320/10KT FCST VA CLD +6HR: 25/1630Z FCST VA CLD +12HR: 25/2230Z FCST VA CLD +18HR: 26/0430Z RMK: VA EM CONT TO BE SEEN IN WEBCAM. PLUME MAY BE EXTD SE OF SUMMIT BASED ON MODEL WIND DATA. VA NOT DETECTABLE IN STLT DUE TO WX CLD CVR. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20160525/1645Z