FVXX21 KNES 301755 VOLCANIC ASH ADVISORY ISSUED: 20070430/1755Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/274 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING ASH EMISSIONS. OBS ASH DATE/TIME: 30/1715Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 30/2330Z FCST ASH CLOUD +12H: 01/0530Z FCST ASH CLOUD +18H: 01/1130Z REMARKS: NO ASH CAN BE SEEN IN SATELLITE IMAGERY DUE TO EXTENSIVE CLOUD COVER. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20070501/0000Z