FVXX21 KWBC 212032 VOLCANIC ASH ADVISORY ISSUED: 2004JAN21/2030Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 LOCATION: N1445W09133 AREA: GUATEMALA SUMMIT ELEVATION: 12375 FT (3772 M) ADVISORY NUMBER: 2004/012 INFORMATION SOURCE: GOES 12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: ONGOING EMISSIONS. OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: THE ASH CLOUD OBSERVED EARLIER HAS DISSIPATED. BALDWIN NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN