FVXX23 KNES 280235 VA ADVISORY DTG: 20170128/0235Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/062 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: CONS EM OBS VA DTG: 28/0215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL125 090/15-20KT FCST VA CLD +6HR: 28/0830Z FCST VA CLD +12HR: 28/1430Z FCST VA CLD +18HR: 28/2030Z RMK: T+0 CONFIDENCE LOW. VA NOT DETECTED IN STLT IMAGERY DUE TO WX CLD. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170128/0830Z