FVXX21 KWBC 060058 VOLCANIC ASH ADVISORY ISSUED: 2003MAY06/0100Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915 M) ADVISORY NUMBER: 2003/483 INFORMATION SOURCE: GOES-12 IMAGERY. UPPER AIR SOUNDING. ERUPTION DETAILS: EMISSION OF GASES AND ASH. OBS ASH DATE/TIME: 06/0015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL060 MOVING W 10-15 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 0015Z DUE TO A LARGE BAND OF CIRRUS CLOUDS OVER THE VOLCANO. TURK NEXT ADVISORY: WILL BE ISSUED BY 2003MAY06/0700Z. NNNN