FVXX20 KWBC 100000 VOLCANIC ASH ADVISORY ISSUED: 2002AUG10/0000Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/384 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO. . ERUPTION DETAILS: ASH OBSERVED AT 09/2328Z. . OBS ASH DATE/TIME: 09/2328Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING WEST AT 10-15 KTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: ASH CAN NOT BE SEEN IN THE SATELLITE IMAGERY THROUGH 09/2345Z DUE TO EXTENSIVE CLOUDINESS OVER THE REGION....WALTER . NEXT ADVISORY: WILL BE ISSUED BY 2002AUG10/0600Z. . NNNN