FVXX20 KWBC 210100 VOLCANIC ASH ADVISORY ISSUED: 2002NOV21/0100Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915 M) ADVISORY NUMBER: 2002/190 INFORMATION SOURCE: GOES-8 IMAGERY. MONTSERRAT VOLCANO OBSERVATORY. GFS MODEL WINDS FORECAST. UPPER AIR SOUNDING FROM LE RAIZET. ERUPTION DETAILS: RECENT EMISSION STARTED AT 20/1445Z. OBS ASH DATE/TIME: 21/0015Z. OBS ASH CLOUD: ASH NOT OBSERVABLE IN SATELLITE IMAGERY. WINDS SFC/FL100 MOVING NORTH AT 5-10 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: THE PLUME OBSERVED EARLIER CAN NO LONGER BE SEEN IN IMAGERY. NEXT ADVISORY: NO FURTHER ADVISORIES. NNNN