FVXX20 KNES 012304 VOLCANIC ASH ADVISORY ISSUED: 2004SEP01/2303Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W7826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/447 INFORMATION SOURCE: GEOPHYSICAL INSTITUTE. GOES-10 IMAGERY. ERUPTION DETAILS: ASH LAST DETECTED AT 01/1215Z OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: NO ASH HAS BEEN VISIBLE DURING DAYLIGHT HOURS TODAY. THE GEOPHYSICAL INSTITUTE REPORT HAS REPORTED A DECREASE IN OVERALL ACTIVITY. ... NEXT ADVISORY: NO FURTHER ADVISORIES NNNN