FVXX20 KNES 101123 VOLCANIC ASH ADVISORY ISSUED: 2004SEP10/1122Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/457 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. UPPER AIR SOUNDING. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ASH CLOUD OBSERVED AT 0358Z OBS ASH DATE/TIME: 10/1045Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH HAS NOT BEEN SEEN IN SATELLITE IMAGERY THROUGH 1045Z DUE TO CLOUDS IN THE VICINITY OF THE VOLCANO. ... NEXT ADVISORY: WILL BE ISSUED BY 2004SEP10/1715Z NNNN