FVXX20 KWBC 102045 VOLCANIC ASH ADVISORY ISSUED: 2003SEP10/2045Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/228 INFORMATION SOURCE: GOES-12 IMAGERY. ERUPTION DETAILS: EMISSION AT 10/1348Z OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: ASH IS NOW TOO THIN TO BE DETECTED IN SATELLITE IMAGERY....WALTER NEXT ADVISORY: NO FURTHER ADVISORIES NNNN