FVXX20 KWBC 100900 VOLCANIC ASH ADVISORY ISSUED: 2002OCT10/0900Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/495 . INFORMATION SOURCE: GOES-8 IMAGERY. . ERUPTION DETAILS: ASH OBSERVED AT 09/2335Z OBS ASH DATE/TIME: NIL . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. . FCST ASH CLOUD+6H: SEE SIGMETS . REMARKS: EXTENSIVE CLOUD COVER PRECLUDED THE DETECTION OF ASH IN SATELLITE IMAGERY THROUGH 0815Z. NO ADDITIONAL REPORTS OF ACTIVITY HAVE BEEN RECEIVED IN OVER 6 HOURS. TURK . NEXT ADVISORY: NO FURTHER ADVISORIES. . NNNN