FVXX20 KNES 172157 VOLCANIC ASH ADVISORY ISSUED: 20061117/2156Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/740 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. PILOT REPORT. ERUPTION DETAILS: EXHALATION AT 17/1940Z OBS ASH DATE/TIME: 17/2115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL260 MOVING TO NW 5 KNOTS. FCST ASH CLOUD +6H: 18/0330Z NOT AVBL. FCST ASH CLOUD +12H: 18/0930Z NOT AVBL. FCST ASH CLOUD +18H: 18/1530Z NOT AVBL. REMARKS: THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL190 AT 1940Z MOVING NORTHWEST BUT A SUBSEQUENT PILOT REPORT AT 2038Z INDICATED THAT ASH WAS TO FL260. NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 2115Z WITH BROKEN CLOUDS IN THE VICINITY OF THE VOLCANO. MODEL FORECAST WINDS DO NOT AGREE WITH THE OBSERVED MOTION. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 20061118/0400Z