FVXX21 KNES 271310 VA ADVISORY DTG: 20170827/1310Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/334 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 27/1215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/10-15KT FCST VA CLD +6HR: 27/1830Z FCST VA CLD +12HR: 28/0030Z FCST VA CLD +18HR: 28/0630Z RMK: INTERMITTENT PUFFS OF VA SEEN IN WEB CAM OVER THE PAST SEVERAL HOURS...GUAYAQUIL MWO CONFIRMS. VA CANNOT BE SEEN IN STLT IMAGERY DUE TO WX CLDS. VA MOV TOWARD THE W. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20170827/1915Z