FVXX20 KNES 181746 VOLCANIC ASH ADVISORY ISSUED: 20071018/1746Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/680 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH LAST OBSERVED 17/2259Z OBS ASH DATE/TIME: 18/1645Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 18/2300Z NOT AVBL. FCST ASH CLOUD +12H: 19/0500Z NOT AVBL. FCST ASH CLOUD +18H: 19/1100Z NOT AVBL. REMARKS: ASH COULD NOT BE OBSERVED IN SATELLITE IMAGERY DUE TO MOSTLY CLOUDY CONDITIONS. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 20071018/2345Z NNNN