FVXX20 KWBC 250100 VOLCANIC ASH ADVISORY ISSUED: 2001SEP25/0100Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: 1643N 6211W AREA: CARIBBEAN . SUMMIT ELEVATION: 3000 FT (915 M) . ADVISORY NUMBER: 2001/215. . INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. SIX HOUR WIND FORECAST FROM THE 24/1800Z AVIATION MODEL. . ERUPTION DETAILS: CONTINUOUS LOW-LEVEL ASH PLUME NOTED VISIBLE IMAGERY. . DETAILS OF ASH CLOUD: ASH IS NOT SEEN IN THE SATELLITE IMAGERY THROUGH 25/0015Z. ASH THAT WAS SEEN EARLIER IN THE VISIBLE IMAGERY IS NO LONGER SEEN IN THE INFRARED IMAGERY. TRAJECTORY: ANY REMAINING ASH AT FL050 WILL MOVE TOWARDS THE WEST AT 20 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT ADVISORY WILL BE ISSUED BY 25/0700Z. . INTERNET URLS... MESSAGE LISTSERV WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML MESSAGES GRAPHICS AND IMAGERY WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML (ALL LOWERCASE EXCEPT /VAAC/) . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . WALTER . NNNN