FVXX20 KNES 311339 VOLCANIC ASH ADVISORY ISSUED: 20070331/1339Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 LOCATION: S0004 W07739 AREA: ECUADOR SUMMIT ELEVATION: 11686 FT (3562 M) ADVISORY NUMBER: 2007/030 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS. OBS ASH DATE/TIME: 31/1315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 31/1930Z FCST ASH CLOUD +12H: 01/0130Z FCST ASH CLOUD +18H: 01/0730Z REMARKS: ALTHOUGH NO ASH CAN BE SEEN IN EARLY MORNING VISIBLE IMAGERY, A CONSISTANT HOT SPOT WAS SEEN THROUGHOUT THE NIGHT. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20070331/1945Z