FVXX21 KWBC 221305 VOLCANIC ASH ADVISORY ISSUED: 2003APR22/1300Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915 M) ADVISORY NUMBER: 2003/429 INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH. OBS ASH DATE/TIME: 22/1215Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL070 MOVING W 5-10 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: SATELLITE IMAGERY THROUGH 22/1215Z SHOWS MOSTLY CLOUDY SKIES OVER THE AREA OF THE VOLCANO MAKING DETECTION OF ASH DIFFICULT. HOWEVER A HOTSPOT CONTINUES TO BE OBSERVED IN IMAGERY OVER THE PAST SIX HOURS....RUMINSKI NEXT ADVISORY: WILL BE ISSUED BY 2003APR22/1900Z. NNNN