FVXX20 KNES 141939 VOLCANIC ASH ADVISORY ISSUED: 20071014/1938Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/663 INFORMATION SOURCE: GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 14/1845Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL250 MOVING TO S 10 KNOTS. FCST ASH CLOUD +6H: 15/0100Z FCST ASH CLOUD +12H: 15/0700Z FCST ASH CLOUD +18H: 15/1300Z REMARKS: AT 14/1320Z A PILOT REPORTED ASH BETWEEN FL180/200 MOVING SOUTH. ASH CANNOT BE DETECTED IN GOES SATELLITE IMAGERY DUE TO DENSE WEATHER CLOUDS. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20071015/0145Z NNNN