FVXX22 KNES 201924 VOLCANIC ASH ADVISORY ISSUED: 2005SEP20/1923Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004W07740 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2005/222 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: INTERMITTENT EMISSIONS OF ASH AND GASES OBS ASH DATE/TIME: 12/1845Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 15 KNOTS. FCST ASH CLOUD +6H: 13/0100Z FCST ASH CLOUD +12H: 13/0700Z FCST ASH CLOUD +18H: 13/1300Z REMARKS: CLOUDS CONTINUE TO COVER THE REGION MAKING ASH DETECTION DIFFICULT IN SATELLITE IMAGERY. SEISMIC ACTIVITY CONTINUES TO OCCUR. ...SCHWARTZ NEXT ADVISORY: WILL BE ISSUED BY 2005SEP21/0130Z NNNN