FVXX20 KWBC 280445 VOLCANIC ASH ADVISORY . ISSUED: 2001DEC28/0445Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: 1643N 6211W AREA: CARIBBEAN SUMMIT ELEVATION: 3000 FT (915 M) . ADVISORY NUMBER: 2001/289 . INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. WIND FORECAST FROM THE AVIATION MODEL. . ERUPTION DETAILS: VENTING OF ASH AND STEAM BEGINNING AROUND 27/0715Z . DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 0415Z NO LONGER SHOWS ANY DEFINITIVE ASH PLUME. ANY REMAINING ASH WOULD BE THIN AND CONFINED TO LOW LEVELS. MULTISPECTRAL IMAGERY DOES HINT AT A POSSIBLE HOT SPOT. . TRAJECTORY: ASH BELOW FL100 WOULD MOVE TOWARD THE WEST AT LESS THAN 10 KTS. . OUTLOOK: SEE SIGMETS. . NEXT ADVISORY: WILL BE ISSUED BY 2001DEC28/1100Z. . . NNNN