FVXX20 KWBC 082358 VOLCANIC ASH ADVISORY ISSUED: 2003APR09/0000Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915M) ADVISORY NUMBER: 2003/385 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH. OBS ASH DATE/TIME: 08/2345Z. OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING W 5-10 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: LAST USEABLE VISIBLE IMAGE OF THE DAY AT 2145Z SHOWED ASH EXTENDING APPROXIMATELY 110 NM WEST-NORTHWEST OF THE VOLCANO. NEXT ADVISORY: WILL BE ISSUED BY 2003APR09/0600Z. NNNN