FVXX22 KNES 252224 VA ADVISORY DTG: 20171225/2224Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/812 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: NEW EM AT 25/2152Z REPORTED BY GUAYAQUIL MWO OBS VA DTG: 25/2200Z OBS VA CLD: SFC/FL140 N0006 W07743 - N0005 W07735 - S0004 W07737 - S0003 W07741 - N0006 W07743 MOV N 5-10KT FCST VA CLD +6HR: 26/0400Z SFC/FL140 N0014 W07747 - N0013 W07735 - S0005 W07738 - S0004 W07740 - N0014 W07747 FCST VA CLD +12HR: 26/1000Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 26/1600Z NO ASH EXP RMK: IMAGERY SHOWS VA MOVING N. 6 HR FORECAST BASED IN CONTINUITY DUE TO LACK OF CONSISTANCY IN NWP MODELS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20171226/0430Z