FVXX22 KWBC 090130 VOLCANIC ASH ADVISORY ISSUED 0130 UTC 09 SEP 2000 BY THE WASHINGTON VAAC . SOUFRIERE HILLS 00-218 WEST INDIES 1643N 6211W . BACKGROUND: SOUFRIERE HILLS MONTSERRAT (1600-05) SUMMIT HEIGHT 3000 FT (915M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. SIX HOUR WIND FORECAST FROM THE 08/1800 UTC AVIATION MODEL. 0000 UTC GUADELOUPE RADIOSONDE. . ERUPTION DETAILS: ROCKFALLS AND SMALL PYROCLASTIC FLOWS. . DETAILS OF ASH CLOUD: ASH IS NOT SEEN IN THE SATELLITE IMAGERY THROUGH 09/0045 UTC. HOWEVER A WELL DEFINED HOTSPOT IS VISIBLE IN THE SHORTWAVE IMAGERY. . TRAJECTORY: ANY ASH AT FL100 WILL MOVE TOWARDS THE WEST TO WEST-NORTHWEST AT 5 TO 10 KNOTS. . OUTLOOK: SEE SIGMETS. . THE NEXT MESSAGE WILL BE ISSUED BY 09/0730 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. . WALTER . NNNN