FVXX21 KNES 230153 VA ADVISORY DTG: 20171123/0153Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/689 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 23/0116Z OBS VA CLD: SFC/FL160 N0006 W07744 - S0004 W07738 - S0007 W07740 - N0003 W07754 - N0006 W07744 MOV NW 10KT FCST VA CLD +6HR: 23/0730Z SFC/FL160 N0003 W07755 - S0005 W07738 - S0007 W07738 - S0003 W07801 - N0003 W07755 FCST VA CLD +12HR: 23/1330Z SFC/FL160 N0002 W07755 - S0005 W07737 - S0008 W07739 - S0004 W07801 - N0002 W07755 FCST VA CLD +18HR: 23/1930Z SFC/FL160 N0002 W07756 - S0005 W07737 - S0007 W07738 - S0005 W07802 - N0002 W07756 RMK: VA EMS CAN BE SEEN MOV TO THE NW IN STLT IMAGERY. MODELS SUGGEST MOV TO THE WNW THROUGH T+18. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20171123/0800Z