FVXX20 KWBC 160326 VOLCANIC ASH ADVISORY ISSUED: 2004JAN16/0330Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2004/053 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. GUAYAQUIL MWO SIGMET. ERUPTION DETAILS: GAS AND ASH EMISSIONS. OBS ASH DATE/TIME: 16/0245Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/250 MOVING TO E 5-15 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: IT IS DIFFICULT TO DETECT A PLUME IN MULTISPECTRAL IMAGERY. THE LAST VISIBLE IMAGE AT 2245Z SHOWED A PLUME MOVING TO THE EAST AND SOUTHEAST ESTIMATED AT FL250. NEXT ADVISORY: WILL BE ISSUED BY 2004JAN16/0930Z. NNNN