FVXX20 KNES 161427 VA ADVISORY DTG: 20180516/1427Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/505 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW VA EM AT 1343Z. OBS VA DTG: 16/1400Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 090/5-10KT FCST VA CLD +6HR: 16/2000Z FCST VA CLD +12HR: 17/0200Z FCST VA CLD +18HR: 17/0800Z RMK: GUAYAQUIL RPRTS NEW VA EM. NO VA SEEN IN STLT IMAGERY DUE TO WX CLDS. WEBCAM IMAGES OCCURRED BETWEEN EMS. VA MOV TOWARD THE WNW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180516/2030Z