FVXX21 KNES 210403 VOLCANIC ASH ADVISORY ISSUED: 2006APR21/0403Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/226 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH OBSERVED 20/2129Z OBS ASH DATE/TIME: 21/0315Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO SW 10-15 KNOTS. FCST ASH CLOUD +6H: 21/0930Z NOT AVBL. FCST ASH CLOUD +12H: 21/1530Z NOT AVBL. FCST ASH CLOUD +18H: 21/2130Z NOT AVBL. REMARKS: NO ASH WAS OBSERVED IN SATELLITE IMAGERY THROUGH 0315Z. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2006APR21/1000Z NNNN