FVXX20 KNES 141234 VOLCANIC ASH ADVISORY ISSUED: 20071014/1233Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/661 INFORMATION SOURCE: GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 14/1145Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING TO S 5-10 KNOTS. FCST ASH CLOUD +6H: 14/1800Z FCST ASH CLOUD +12H: 15/0000Z FCST ASH CLOUD +18H: 15/0600Z REMARKS: LATEST PILOT REPORT INDICATED AN ASH CLOUD AT FL250. ASH CANNOT BE DETECTED IN SATELLITE IMAGERY DUE TO THE DENSE WEATHER CLOUDS. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20071014/1830Z NNNN