FVXX20 KWBC 310900 VOLCANIC ASH ADVISORY ISSUED: 2002DEC31/0900Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1643W06211 AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915M) ADVISORY NUMBER: 2002/283 INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 31/0815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL070 MOVING W 20-25 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: ASH IS NOT SEEN IN THE CURRENT SATELLITE IMAGERY THROUGH 31/0815Z. HOWEVER AN OCCASIONAL HOT SPOT CAN STILL BE SEEN IN SHORT WAVE IMAGERY....WALTER NEXT ADVISORY: WILL BE ISSUED BY 2002DEC31/1500Z NNNN