FVXX21 KNES 011802 VOLCANIC ASH ADVISORY ISSUED: 20070501/1802Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/278 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS. OBS ASH DATE/TIME: 01/1715Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 01/2330Z FCST ASH CLOUD +12H: 02/0530Z FCST ASH CLOUD +18H: 02/1130Z REMARKS: ASH IS NO LONGER VISIBLE IN SATELLITE IMAGERY DUE TO HEAVY CLOUD COVER OVER THE VOLCANO. ...BANKS NEXT ADVISORY: WILL BE ISSUED BY 20070502/0000Z