FVXX20 KNES 131704 VA ADVISORY DTG: 20180313/1704Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/258 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING ACT OBS VA DTG: 13/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 090/10KT FCST VA CLD +6HR: 13/2300Z FCST VA CLD +12HR: 14/0500Z FCST VA CLD +18HR: 14/1100Z RMK: VA CANNOT BE SEEN IN STLT IMAGERY DUE TO CLD CVR. MODELS SUGGEST MOV TO THE W ARND 10 KTS AT FL150. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20180313/2300Z