FVXX21 KNES 292125 VA ADVISORY DTG: 20171229/2125Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/824 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY OBS VA DTG: 29/2045Z OBS VA CLD: SFC/FL140 N0034 W07817 - S0002 W07740 - S0005 W07741 - N0011 W07837 - N0034 W07817 MOV NW 0-5KT FCST VA CLD +6HR: 30/0300Z SFC/FL140 NO ASH EXP FCST VA CLD +12HR: 30/0900Z NO ASH EXP FCST VA CLD +18HR: 30/1500Z NO ASH EXP RMK: RPRT OF VA EMS MOV NW CONFIRMED IN STLT IMAGERY. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20171230/0330Z