FVXX21 KNES 041353 VA ADVISORY DTG: 20170504/1353Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/090 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. ASHTAM. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ERUPTION AT 04/1132Z OBS VA DTG: 04/1315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL135 090/5-10KT FCST VA CLD +6HR: 04/1930Z FCST VA CLD +12HR: 05/0130Z FCST VA CLD +18HR: 05/0730Z RMK: MWO GUAYAQUIL REPORTS ERUPTION AT 1132Z. GEOPHYSICAL INSTITUTE INDICATES ACTIVITY IS SIMILAR TO ONGOING ACTIVITY RECENTLY WITH EXPLOSIONS AND VA EM THAT REMAIN NEAR THE SUMMIT. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20170504/2000Z