FVXX21 KNES 301047 CCA VA ADVISORY -CORRECTION DTG: 20161230/1047Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/496 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: RPRT OF VA EMS OBS VA DTG: 30/1015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/15-20KT FCST VA CLD +6HR: 30/1630Z FCST VA CLD +12HR: 30/2230Z FCST VA CLD +18HR: 31/0430Z RMK: CORRECTED FOR T+0 CONFIDENCE LOW. VA EMS RPRT BY OVISCORI-UNA. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. GFS WINDS CURRENLY OUT OF THE NE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20161230/1645Z