FVXX22 KNES 230050 VA ADVISORY DTG: 20171223/0050Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/800 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. CIMSS VOLCAT. GEOPHYSICAL INST. ERUPTION DETAILS: OCNL EM OBS VA DTG: 23/0030Z OBS VA CLD: SFC/FL140 N0003 W07807 - S0001 W07737 - S0007 W07739 - S0006 W07806 - N0003 W07807 MOV W 10KT FCST VA CLD +6HR: 23/0630Z SFC/FL140 N0000 W07738 - S0006 W07737 - S0013 W07813 - S0004 W07815 - N0000 W07738 FCST VA CLD +12HR: 23/1230Z SFC/FL140 N0002 W07816 - N0000 W07738 - S0008 W07738 - S0011 W07814 - N0002 W07816 FCST VA CLD +18HR: 23/1830Z SFC/FL140 S0001 W07740 - S0006 W07738 - S0020 W07814 - S0004 W07820 - S0001 W07740 RMK: VA EXTD 15 NM TO THE W OF THE SUMMIT. LTLCG FCST. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20171223/0645Z