FVXX20 KNES 152209 VA ADVISORY DTG: 20181215/2209Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1187 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 15/2145Z OBS VA CLD: SFC/FL160 S0001 W07757 - S0002 W07738 - S0007 W07737 - S0008 W07758 - S0001 W07757 MOV W 5-10KT FCST VA CLD +6HR: 16/0400Z SFC/FL160 N0000 W07804 - S0002 W07738 - S0007 W07738 - S0008 W07804 - N0000 W07804 FCST VA CLD +12HR: 16/1000Z SFC/FL160 NO ASH EXP FCST VA CLD +18HR: 16/1600Z NO ASH EXP RMK: VA CLD WAS CENTERED 16 NM W OF THE SUMMIT. FUTURE EM FCST TO MOV W. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20181216/0415Z