FVXX23 KNES 161325 VOLCANIC ASH ADVISORY ISSUED: 20070316/1324Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/093 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GEOPHYSICAL INST. PILOT REPORT. ERUPTION DETAILS: ASH OBSERVED 1220Z OBS ASH DATE/TIME: 16/1245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 16/1900Z NOT AVBL. FCST ASH CLOUD +12H: 17/0100Z NOT AVBL. FCST ASH CLOUD +18H: 17/0700Z NOT AVBL. REMARKS: CLOUDS PREVENTED ASH FROM BEING DETECTED IN SATELLITE IMAGERY THROUGH 1245Z. A PILOT REPORTED ASH MOVING WEST AT FL200 AT 1110Z AND THE GEOPHYSICAL INSTITUTE OBSERVED ASH TO FL165 AT 1115Z AND 1220Z. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 20070316/1930Z