FVXX20 KWBC 032132 VOLCANIC ASH ADVISORY ISSUED: 2004JUN03/2058Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/243 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. ERUPTION DETAILS: ASH OBSERVED AT 03/2029Z OBS ASH DATE/TIME: 03/2015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 20-30 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH WAS OBSERVED BY THE GEOPHYSICAL INSTITUTE AT 03/2029Z TO FL230. HOWEVER ASH CAN NOT BE SEEN IN THE SATELLITE IMAGERY DUE TO EXTENSIVE CLOUD COVER....WALTER NEXT ADVISORY: WILL BE ISSUED BY 2004JUN04/0300Z NNNN