FVXX21 KNES 211006 VOLCANIC ASH ADVISORY ISSUED: 2006APR21/1006Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/227 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH OBSERVED 20/2129Z OBS ASH DATE/TIME: 21/0945Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO SW 10-15 KNOTS. FCST ASH CLOUD +6H: 21/1600Z NOT AVBL. FCST ASH CLOUD +12H: 21/2200Z NOT AVBL. FCST ASH CLOUD +18H: 22/0400Z NOT AVBL. REMARKS: ASH WAS NOT DETECTED THROUGH 0945Z. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2006APR21/1600Z NNNN