FVXX20 KNES 130753 VA ADVISORY DTG: 20161013/0753Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/256 INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EM OBS VA DTG: 13/0715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 045/10KT FCST VA CLD +6HR: 13/1330Z FCST VA CLD +12HR: 13/1930Z FCST VA CLD +18HR: 14/0130Z RMK: ONGOING EM WHICH MAY CONTAIN VA OBS IN WEBCAM IMAGERY. SEISMIC DATA HAS PERIODS OF ELEVATED ACTIVITY. VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. MODEL WINDS SUGGEST VA TO MV SW OF SUMMIT. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20161013/1400Z