FVXX22 KWBC 100130 VOLCANIC ASH ADVISORY ISSUED 0130 UTC 10 SEP 2000 BY THE WASHINGTON VAAC . SOUFRIERE HILLS 00-222 WEST INDIES 1643N 6211W . BACKGROUND: SOUFRIERE HILLS MONTSERRAT (1600-05) SUMMIT HEIGHT 3000 FT (915M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 0000 UTC GUADELOUPE RADIOSONDE. . ERUPTION DETAILS: ROCKFALLS AND SMALL PYROCLASTIC FLOWS. . DETAILS OF ASH CLOUD: CURRENT INFRARED IMAGERY SHOWS NO PLUME. THE LAST VISIBLE SATELLITE IMAGERY OF THE DAY SHOWED A PLUME OF ASH AND STEAM EMANATING FROM SOUFRIERE HILLS AND EXTENDING TOWARD THE WEST-NORTHWEST FOR APPROXIMATELY 60 NMI. ASH WAS ESTIMATED BELOW FL080. . TRAJECTORY: ANY ASH BELOW FL080 WOULD MOVE TOWARD THE NORTHWEST AT 5 AND 10 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED BY 10/0730 UTC. . 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