FVXX20 KWBC 070146 VOLCANIC ASH ADVISORY ISSUED: 2004JAN07/0200Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/017 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE ERUPTION DETAILS: MODERATE GAS AND ASH EMISSIONS. OBS ASH DATE/TIME: 07/0115Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL220 MOVING TO W 5-10 KNOTS. FL230/260 MOVING TO NE 10-20 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED A PLUME WITH MODERATE ASH AT FL200 MOVING TO THE WEST. ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 07/0115Z DUE TO EXTENSIVE WEATHER CLOUDS....BROWN NEXT ADVISORY: WILL BE ISSUED BY 2004JAN07/0800Z. NNNN