FVXX23 KNES 200251 CCA VA ADVISORY -CORRECTION DTG: 20170520/0251Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/105 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 20/0215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL145 090/5-10KT FCST VA CLD +6HR: 20/0830Z FCST VA CLD +12HR: 20/1430Z FCST VA CLD +18HR: 20/2030Z RMK: CORRECTED FOR HEADER; T+0 CONFIDENCE LOW. BRIGHT GASEOUS EMS OBS IN WEBCAM ACCOMPANIED BY HOTSPOT IN STLT IMAGERY WITH POSS SIGNATURES OF VA MOV W. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20170520/0845Z