FVXX20 KNES 212303 VOLCANIC ASH ADVISORY ISSUED: 2005AUG21/2303Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/189 INFORMATION SOURCE: GOES-12. ERUPTION DETAILS: EARLY MORNING PLUME OBS ASH DATE/TIME: 21/2245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH IS NO LONGER SEEN AND HOTSPOT AND SEISMIC ACTIVITY HAS DECREASED. ...GALLINA NEXT ADVISORY: NO FURTHER ADVISORIES NNNN