FVXX22 KNES 230425 VOLCANIC ASH ADVISORY ISSUED: 2005SEP23/0425Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/231 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: EMISSION OF ASH AND GASES OBS ASH DATE/TIME: 23/0315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL150 MOVING TO W 10 KNOTS. FCST ASH CLOUD +6H: 23/0930Z FCST ASH CLOUD +12H: 23/1530Z FCST ASH CLOUD +18H: 23/2130Z REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY DUE TO CLOUDS. STRONG SEISMIC ACTIVITY CONTINUES. ... NEXT ADVISORY: WILL BE ISSUED BY 2005SEP23/1030Z NNNN