FVXX21 KWBC 072157 VOLCANIC ASH ADVISORY ISSUED: 2004JAN07/2200Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 LOCATION: N1445W09133 AREA: GUATEMALA SUMMIT ELEVATION: 12375 FT (3772 M) ADVISORY NUMBER: 2004/002 INFORMATION SOURCE: GOES 12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: ONGOING ASH AND GAS EMISSIONS. OBS ASH DATE/TIME: 07/2045Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL150 MOVING TO SW 15-20 KNOTS. FCST ASH CLOUD+6H: NOT AVBL FCST ASH CLOUD+12H: NOT AVBL FCST ASH CLOUD+18H: NOT AVBL REMARKS: ASH FROM THE EARLIER ERUPTION HAS BECOME TOO THIN TO DETECT IN SATELLITE IMAGERY. BROWN NEXT ADVISORY: NO FURTHER ADVISORIES NNNN