FVXX21 KWBC 110516 VOLCANIC ASH ADVISORY ISSUED: 2003MAY11/0515Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915 M) ADVISORY NUMBER: 2003/504 INFORMATION SOURCE: GOES-12 IMAGERY. UPPER AIR SOUNDING ERUPTION DETAILS: EMISSION OF GASES AND ASH. OBS ASH DATE/TIME: 11/0502Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL040 MOVING W 5-15 KNOTS. WINDS FL050/FL070 MOVING SW 10-15 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ASH IS NOT IDENTIFIABLE FROM SATELLITE DATA AS EXTENSIVE WEATHER CLOUDS REMAIN ACROSS THE REGION. TURK NEXT ADVISORY: WILL BE ISSUED BY 2003MAY11/1130Z. NNNN