FVXX20 KWBC 162140 VOLCANIC ASH ADVISORY ISSUED: 2003APR16/2145Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915M) ADVISORY NUMBER: 2003/417 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH. OBS ASH DATE/TIME: 16/2115Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL070 MOVING NW 15-20 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: SATELLITE IMAGERY THROUGH 2115Z SHOWS BROKEN CLOUDS OBSCURING THE AREA AROUND THE VOLCANO. SOME HOT SPOT ACTIVITY HAS BEEN SEEN IN IMAGERY THROUGH THE BREAKS IN THE CLOUDS OVER THE LAST FEW HOURS. NEXT ADVISORY: WILL BE ISSUED BY 2003APR17/0400Z. NNNN