FVXX22 KWBC 110347 KWBC 110400 VOLCANIC ASH ADVISORY ISSUED: 2004FEB11/0400Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/122 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL INSTITUTE. GUAYAQUIL MWO SIGMET. ERUPTION DETAILS: EXHALATION AT 10/2040Z. OBS ASH DATE/TIME: 11/0315Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/200 MOVING TO NW 10-15 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: THE GEOPHYSICAL INSTITUTE OBSERVED AN ASH CLOUD AT 2040Z. SATELLITE IMAGERY THROUGH 0315Z DOES NOT DETECT ANY ASH PLUME AT THIS TIME. KARST NEXT ADVISORY: WILL BE ISSUED BY 2004FEB11/1000Z. NNNN