FVXX21 KWBC 110245 VOLCANIC ASH ADVISORY ISSUED: 2001OCT11/0245Z VAAC: WASHINGTON . VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: 1643N 6211W AREA: CARIBBEAN . SUMMIT ELEVATION: 3000 FT (915 M) . ADVISORY NUMBER: 2001/245 . INFORMATION SOURCE: GOES-8 .INFRARED AND MULTISPECTRAL IMAGERY. MONTSERRAT VOLCANO OBSERVATORY. GUADELOUPE 12Z UPPER AIR SOUNDING. . ERUPTION DETAILS: ERUPTION REPORTED AT 10/1920Z. . DETAILS OF ASH CLOUD: MULTISPECTRAL IMAGERY THROUGH 11/0215Z SHOWS POSSIBLE INDICATIONS OF ASH TO THE WEST OF THE SUMMIT. THE EXACT AREA CANNOT BE DETERMINED. THE MONTSERRAT VOLCANO OBSERVATORY ESTIMATED THE HEIGHT TO BE UP TO FL060. . TRAJECTORY: ANY ASH UP TO FL060 WOULD MOVE WESTERLY AT 5-10 KTS. . OUTLOOK: SEE SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED BY 11/0900Z. . 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. . . NNNN