FVXX20 KNES 251139 VA ADVISORY DTG: 20180425/1139Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/416 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSS ONGOING VA EMS OBS VA DTG: 25/1115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 135/5-10KT FCST VA CLD +6HR: 25/1730Z FCST VA CLD +12HR: 25/2330Z FCST VA CLD +18HR: 26/0530Z RMK: VA NOT SEEN DUE TO WX CLDS OVR SUMMIT. WEB CAM SHOWS ACT WITH POSS VA. NWP MODELS SUGGEST ANY VA EMS WOULD MOVE FM ESE TO WNW. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180425/1745Z