FVXX21 KWBC 040800 VOLCANIC ASH ADVISORY ISSUED: 2002OCT04/0800Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN . SUMMIT ELEVATION: 3000 FT (915 M). . ADVISORY NUMBER: 2002/150 . INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST. . ERUPTION DETAILS: ASH EMISSIONS. . OBS ASH DATE/TIME: 04/0715Z. . OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE IMAGERY. WINDS SFC/FL080 MOVING W 10-15 KTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: ASH HAS BECOME THINNER AND CAN NO LONGER BE SEEN IN INFRARED OR MULTISPECTRAL IMAGERY. AN INTERMITTENT HOTSPOT CAN BE SEEN IN IMAGERY THROUGH 0715Z. ASH WAS LAST OBSERVED IN IMAGERY AT 03/2115Z IN THE FORM OF A NARROW PLUME TO FL080. . NEXT ADVISORY: WILL BE ISSUED BY 2002OCT04/1400Z. . NNNN