FVXX20 KNES 142301 VA ADVISORY DTG: 20170614/2301Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/143 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: DISCREET VA PUFFS OBS VA DTG: 14/2215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 090/10-15KT FCST VA CLD +6HR: 15/0430Z FCST VA CLD +12HR: 15/1030Z FCST VA CLD +18HR: 15/1630Z RMK: T+0 CONFIDENCE LOW. DISCREET VA PUFFS OBS IN VOLCANO WEB CAMERA STARTING NEAR 2230Z. GFS MODEL SUPPORTS VA MOV W OF SUMMIT. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20170615/0500Z