FVXX20 KWBC 062355 VOLCANIC ASH ADVISORY ISSUED: 2002MAR06/2355Z VAAC: WASHINGTON . VOLCANO: TUNGURAHUA 1502-08 LOCATION: 0128S7826W AREA: ECUADOR . SUMMIT ELEVATION: 16480 FT (5023 M). . ADVISORY NUMBER: 2002/125 . INFORMATION SOURCE: GOES-8 IMAGERY. GEOPHYSICAL INSTITUTE. AVN MODEL WINDS FORECAST. . ERUPTION DETAILS: ASH OBSERVED AT 06/2125Z. . OBS ASH DATE/TIME: 06/2125Z . OBS ASH CLOUD: SFC/FL300 ASH NOT IDENTIFIABLE FROM SATELLITE DATA. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS VOLCANIC ASH OBSERVED BETWEEN FL165/300. NO DIRECTION OF ASH WAS GIVEN AND WINDS TO FL250 ARE LIGHT AND VARIABLE. NO ASH IS VISIBLE FROM SATELLITE IMAGERY THROUGH 06/2315Z. SKIES OVER THE VOLCANO ARE PARTLY CLOUDY. . NEXT ADVISORY: WILL BE ISSUED BY 2002MAR07/0600Z. . NNNN