FVXX21 KWBC 280000 VOLCANIC ASH ADVISORY ISSUED: 2002FEB28/0000Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: 1643N6211W AREA: CARIBBEAN . SUMMIT ELEVATION: 3000 FT (915 M) . ADVISORY NUMBER: 2002/059 . INFORMATION SOURCE: GOES-8 IMAGERY.12Z GUADELOUPE UPPER AIR SOUNDING . . ERUPTION DETAILS: ONGOING ASH AND STEAM VENTING. . OBS ASH DATE/TIME: 27/1715Z . OBS ASH CLOUD: SFC/FL050 MOVING S 10 KNOTS ASH NOT IDENTIFIABLE IN SATELLITE IMAGERY. FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 27/2315Z DUE TO EXTENSIVE LOW LEVEL WEATHER CLOUDS. . NEXT ADVISORY: WILL BE ISSUED BY 2002FEB28/0600Z . NNNN