FVXX20 KNES 300453 VA ADVISORY DTG: 20180430/0453Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/438 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING ACT OBS VA DTG: 30/0430Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/5-10KT FCST VA CLD +6HR: 30/1030Z FCST VA CLD +12HR: 30/1630Z FCST VA CLD +18HR: 30/2230Z RMK: VA CANNOT BE SEEN IN STLT IMAGERY DUE TO CLD CVR. WEBCAM SHOWS FRQ EMS. MODELS SUGGEST MOV TO THE W ARND 5 KTS AT FL140. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20180430/1100Z