FVXX20 KNES 281953 VOLCANIC ASH ADVISORY ISSUED: 20070328/1952Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004 W07739 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2007/023 INFORMATION SOURCE: GOES-12. ERUPTION DETAILS: NONE OBS ASH DATE/TIME: 28/1915Z OBS ASH CLOUD: FCST ASH CLOUD +6H: 29/0130Z FCST ASH CLOUD +12H: 29/0730Z FCST ASH CLOUD +18H: 29/1330Z REMARKS: ASH NOT SEEN IN SATELLITE IMAGERY SINCE YESTERDAY. THIS WILL BE THE LAST MESSAGE UNLESS FURTHER ACTIVITY OCCURS. ...SPAMPATA NEXT ADVISORY: NO FURTHER ADVISORIES