FVXX22 KNES 010023 VA ADVISORY DTG: 20180401/0023Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/116 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: EM AT 01/0002Z OBS VA DTG: 01/0000Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 045/5-10KT FCST VA CLD +6HR: 01/0600Z FCST VA CLD +12HR: 01/1200Z FCST VA CLD +18HR: 01/1800Z RMK: WEB CAM SHOWED AND VO CONFIRMED EM TO FL120 MOV SW AT 0002Z. EM NOT SEEN IN STLT IMAGERY DUE TO WX CLD. MODEL FCST WND DO NOT AGREE WITH OBS MOTION. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180401/0630Z