FVXX20 KWBC 260735 VOLCANIC ASH ADVISORY ISSUED: 2002SEP26/0735Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/462 . INFORMATION SOURCE: GOES-8 IMAGERY. . ERUPTION DETAILS: EXHALATION AT 26/0101Z . OBS ASH DATE/TIME: NIL . OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE IMAGERY. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 0715Z. TURK . NEXT ADVISORY: NO FURTHER ADVISORIES. . NNNN