FVXX23 KNES 282326 VA ADVISORY DTG: 20170128/2326Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/067 INFO SOURCE: GOES-EAST. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 28/2315Z OBS VA CLD: FCST VA CLD +6HR: 29/0530Z FCST VA CLD +12HR: 29/1130Z FCST VA CLD +18HR: 29/1730Z RMK: T+0 CONFIDENCE LOW. ALTHOUGH VA EMS CANNOT BE SEEN IN WEB CAM OR VISIBLE STLT IMAGERY SEISMIC DATA SUGGESTS INTERMITTENT ACT CONT OVER THE LAST SEVERAL HOURS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20170129/0530Z