FVXX22 KWBC 221300 VOLCANIC ASH ADVISORY ISSUED 1300 UTC 22 AUG 2000 BY THE WASHINGTON VAAC . SOUFRIERE HILLS 00-164 WEST INDIES 1643N 6211W . BACKGROUND: SOUFRIERE HILLS MONTSERRAT (1600-05) SUMMIT HEIGHT 3000 FT (915M) . SOURCES OF INFORMATION: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY. MONTSERRAT VOLCANO OBSERVATORY REPORT. . ERUPTION DETAILS: NONE. . DETAILS OF ASH CLOUD: THE VOLCANO OBSERVATORY REPORTS THAT ROCKFALL ACTIVITY HAS DECREASED. THE REGION HAS BEEN CLOUDY DUE TO HURRICANE CONVECTION AND NO LOW LEVEL ASH CAN BE SEEN IN IMAGERY. . TRAJECTORY: N/A. . OUTLOOK: N/A. . THIS WILL BE THE FINAL ADVISORY UNTIL ASH IS AGAIN REPORTED OR DETECTED IN SATELLITE IMAGERY. . REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES OFTEN ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS HTTP://WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML (ALL LOWER CASE EXCEPT /VAAC/). . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . . NNNN