FVXX22 KNES 281314 VA ADVISORY DTG: 20120428/1313Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2012/022 INFO SOURCE: GOES-13. GEOPHYSICAL INST. ERUPTION DETAILS: PLUME SEEN IS ONLY GASES NO ASH OBS VA DTG: 28/1245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 28/1900Z FCST VA CLD +12HR: 29/0100Z FCST VA CLD +18HR: 29/0700Z RMK: THE GEOPHYSICAL INST RPRTS THAT THE PLUME ARND FL120 DRIFTING WEST ARND 5 KT IS ONLY GASES WITH NO ASH. ...SWANSON NXT ADVISORY: NO FURTHER ADVISORIES NNNN