FVXX20 KNES 231547 VA ADVISORY DTG: 20161023/1547Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/299 INFO SOURCE: GOES-EAST. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: POSSIBLE ONGOING EM OBS VA DTG: 23/1515Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/15-20KT FCST VA CLD +6HR: 23/2130Z FCST VA CLD +12HR: 24/0330Z FCST VA CLD +18HR: 24/0930Z RMK: T+0 CONFIDENCE IS LOW. VA EM NOT SEEN IN STLT IMAGERY DUE TO CLD COVER. LATEST OBS RPRTS ERUPTION SINCE 1116Z. HELICORDER SHOWS MODERATE LVLS OF SEISMICITY WI THE LAST 5 HRS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20161023/2145Z