FVXX20 KNES 021642 VOLCANIC ASH ADVISORY ISSUED: 20071002/1642Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0116 W07815 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/612 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ASH OBSERVED 02/1525Z OBS ASH DATE/TIME: 02/1615Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL220 MOVING TO W 15-20 KNOTS. FCST ASH CLOUD +6H: 02/2230Z NOT AVBL. FCST ASH CLOUD +12H: 03/0430Z NOT AVBL. FCST ASH CLOUD +18H: 03/1030Z NOT AVBL. REMARKS: A PILOT REPORTED ASH TO FL220 MOVING TOWARDS THE WEST AT 1525Z. ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY DUE TO MOSTLY CLOUDY CONDITIONS. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 20071002/2245Z NNNN