FVXX21 KNES 281725 VA ADVISORY DTG: 20180228/1725Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/211 INFO SOURCE: GEOPHYSICAL INST. NWP MODELS. ERUPTION DETAILS: NEW VA EMS. OBS VA DTG: 28/1700Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 315/5KT FCST VA CLD +6HR: 28/2300Z FCST VA CLD +12HR: 01/0500Z FCST VA CLD +18HR: 01/1100Z RMK: GEOPHYSICAL INSTITUTE RPTS THAT FREQUENT EXPLOSIONS HAVE BEEN OCCURING AT THE SUMMIT OVER THE PAST DAY. VA CANNOT BE SEEN IN STLT DUE TO WX CLDS. WEBCAM INOPERABLE. NWP MDLS SUGGEST VA DRIFTING SE. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180228/2330Z