FVXX20 KNES 301507 VA ADVISORY DTG: 20170330/1507Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/047 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. GFS WINDS. ERUPTION DETAILS: EM AT 30/1327Z OBS VA DTG: 30/1445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL125 045/10KT FCST VA CLD +6HR: 30/2100Z FCST VA CLD +12HR: 31/0300Z FCST VA CLD +18HR: 31/0900Z RMK: SIGMET FROM GUAYAQUIL INDICATES AN EM AT 1327Z. CLOUDS OVER THE VOLCANO PROHIBIT DETECTION IN STLT IMAGERY. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20170330/2100Z