FVXX20 KWBC 132245 . VOLCANIC ASH ADVISORY STATEMENT ISSUED 2245 UTC 13 JULY 1999 BY THE WASHINGTON VAAC . SOUFRIERE HILLS 99-177 WEST INDIES 16.7N 62.2W . BACKGROUND: SOUFRIERE HILLS MONTSERRAT (1600-05) SUMMIT HEIGHT 3000 FT (915M) . SOURCES OF INFORMATION: MONTSERRAT VOLCANO OBSERVATORY (MVO)... GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY... ERUPTION DETAILS: ERUPTION OCCURRED AT ABOUT 13/1530 UTC. . DETAILS OF ASH CLOUD: NO ASH CLOUD IS CURRENTLY VISIBLE. THE CLOUD COVER BECAME LESS DENSE BRIEFLY WITH NO ASH VISIBLE. MVO REPORTS NO ADDITIONAL ACTIVITY AT THIS TIME. . TRAJECTORY: N/A . 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 www.ssd.noaa.gov/VAAC/washington.html (all lower case except /VAAC/) . OUTLOOK: SEE LATEST SIGMETS. . THIS WILL BE THE LAST MESSAGE ON THIS EVENT. . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . NNNN