FVXX20 KWBC 131900 VOLCANIC ASH ADVISORY ISSUED: 2002JUN13/1900Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/275 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO SIGMET . . ERUPTION DETAILS: EXHALATION AT 13/1800Z . OBS ASH DATE/TIME: 13/1800Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL165/230 MOVING W 15-20 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: SATELLITE IMAGERY THROUGH 1845Z DOES NOT SHOW ANY ASH ALTHOUGH THERE ARE CLOUDS IN THE AREA. THE GEOPHYSICAL INSTITUTE REPORTS ASH TO FL230. NEXT ADVISORY: WILL BE ISSUED BY 2002JUNE14/0100Z . NNNN