FVXX20 KWBC 260130 VOLCANIC ASH ADVISORY ISSUED: 2002SEP26/0130Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/461 . INFORMATION SOURCE: GOES-8 IMAGERY. GEOPHYSICAL INSTITUTE. AVN MODEL WINDS FORECAST. . ERUPTION DETAILS: EXHALATION AT 26/0101Z . OBS ASH DATE/TIME: 26/0115Z . OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE IMAGERY. WINDS FL100/FL200 MOVING W 5-10 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED ASH OVER THE VOLCANO AT 0101Z. ASH WAS NOT DETECTED IN SATELLITE IMAGERY THROUGH 0115Z. KARST . NEXT ADVISORY: WILL BE ISSUED BY 2002SEP26/0730Z. . NNNN