FVXX22 KWBC 191930 VOLCANIC ASH ADVISORY STATEMENT ISSUED 1930 UTC 19 MAR 2000 BY THE WASHINGTON VAAC . SOUFRIERE HILLS 00-033 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. . ERUPTION DETAILS: MODERATE ROCKFALLS OVERNIGHT. . DETAILS OF ASH CLOUD: GOES-8 VISIBLE IMAGERY THROUGH 1902 UTC SHOWS THE PLUME FROM THIS MORNING HAS DISSIPATED. DAYTIME CUMULUS AND EVEN SOME HIGH CIRRUS HAS PARTIALLY OBSCURED THE VIEW. . TRAJECTORY: UPPER AIR PATTERNS SUGGEST ANY ASH AT OR BELOW FL050 TO MOVE WEST SOUTHWEST AT 5 TO 10 KNOTS. . OUTLOOK: SEE LATEST SIGMETS. . THIS WILL BE THE LAST STATEMENT ISSUED ON THIS EVENT. . REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH ADVISORY STATEMENTS 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. . HUGHES . NNNN