FVXX20 KWBC 250128 VOLCANIC ASH ADVISORY ISSUED: 2003NOV25/0130Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2003/531 INFORMATION SOURCE: GOES-12 IMAGERY. GUAYAQUIL MWO SIGMET. ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS OBS ASH DATE/TIME: NIL. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD+6H: SEE SIGMETS REMARKS: ASH CAN NO LONGER BE SEEN IN SATELLITE IMAGERY THROUGH 25/0045Z. NEXT ADVISORY: NO FURTHER ADVISORIES NNNN