FVXX21 KNES 120859 VOLCANIC ASH ADVISORY ISSUED: 2005NOV12/0859Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004 W07739 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/276 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: EXHALATION AT 11/2043Z OBS ASH DATE/TIME: 12/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL150 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 12/1430Z FCST ASH CLOUD +12H: 12/2030Z FCST ASH CLOUD +18H: 13/0230Z REMARKS: NO ASH IS CURRENTLY VISIBLE IN SATELLITE IMAGERY. THERE IS SOME CLOUD COVER THAT MAY BE OBSCURING ASH. SEISMIC ACTIVITY REMAINS STRONG AT THE VOLCANO. ... NEXT ADVISORY: WILL BE ISSUED BY 2005NOV12/1500Z NNNN