FVXX20 KWBC 111330Z VOLCANIC ASH ADVISORY ISSUED: 2002AUG11/1330Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/390 . INFORMATION SOURCE: GOES-8 IMAGERY. GEOPHYSICAL INSTITUTE AVN MODEL WINDS FORECAST ERUPTION DETAILS: CONTINUOUS EMISSIONS OF SMALL AMOUNTS OF ASH . OBS ASH DATE/TIME: 11/1315Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE DATA. WINDS FL100/FL225 MOVING W AT 10 KTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS THAT SMALL AMOUNTS OF ASH CONTINUES TO BE EMITTED. NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 1315Z ALTHOUGH THERE ARE EXTENSIVE CLOUDS PRESENT. NEXT ADVISORY: WILL BE ISSUED BY 2002AUG11/1930Z. . NNNN