FVXX20 KWBC 062145 VOLCANIC ASH ADVISORY . ISSUED: 2002APR06/2145Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S07826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M) . ADVISORY NUMBER: 2002/199 . INFORMATION SOURCE: GOES-8 IMAGERY. GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE. . ERUPTION DETAILS: STEAM AND ASH EMISSION OBSERVED AT 06/1502Z. . OBS ASH DATE/TIME: NIL . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS MOSTLY STEAM EMISSIONS CONTINUING FROM THE VOLCANO. ASH IS NOT OBSERVED AT THIS TIME. . NEXT ADVISORY: NO FURTHER ADVISORIES . NNNN