FVXX21 KNES 221304 VA ADVISORY DTG: 20171122/1304Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/686 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 22/1215Z OBS VA CLD: SFC/FL160 N0011 W07758 - S0003 W07739 - S0005 W07741 - N0002 W07805 - N0011 W07758 MOV NW 10-15KT FCST VA CLD +6HR: 22/1830Z SFC/FL160 N0012 W07758 - S0003 W07739 - S0005 W07740 - N0002 W07805 - N0012 W07758 FCST VA CLD +12HR: 23/0030Z SFC/FL160 N0012 W07758 - S0003 W07738 - S0005 W07740 - N0002 W07805 - N0012 W07758 FCST VA CLD +18HR: 23/0630Z SFC/FL160 N0013 W07758 - S0003 W07739 - S0005 W07741 - N0002 W07804 - N0013 W07758 RMK: VOLCANO REMAINS VERY ACTIVE. VA EMS SEEN IN STLT MOV NW AWAY FM THE SUMMIT. MODELS SUGGESTS WINDS GENERALLY MOV NW THRU T+12. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20171122/1900Z