FVXX22 KWBC 101330 VOLCANIC ASH ADVISORY ISSUED 1330 UTC 10 SEP 2000 BY THE WASHINGTON VAAC . SOUFRIERE HILLS 00-224 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. WIND FORECAST FROM AVIATION MODEL. . ERUPTION DETAILS: ROCKFALLS AND SMALL PYROCLASTIC FLOWS. . DETAILS OF ASH CLOUD: THE FIRST VISIBLE IMAGERY OF THE DAY SHOWED NO ASH BEFORE DENSE WEATHER CLOUDS DEVELOPED OVER THE AREA. . TRAJECTORY: ANY ASH BELOW FL080 WOULD MOVE TOWARDS THE WEST AND NORTHWEST AT 15 TO 20 KNOTS. . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE LAST MESSAGE UNTIL ASH IS REPORTED OR OBSERVED 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. . BROWN . NNNN