FVXX20 KWBC 120230
.
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0230 UTC 12 JULY 1999 BY THE WASHINGTON VAAC 
.
SOUFRIERE HILLS 99-175    WEST INDIES 16.7N 62.2W  
.
BACKGROUND:    SOUFRIERE HILLS MONTSERRAT (1600-05)
               SUMMIT HEIGHT 3000 FT (915M)
.
SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY

ERUPTION DETAILS:  ERUPTION OCCURRED AT ABOUT 11/1920 UTC. 
.
DETAILS OF ASH CLOUD: THE ASH PLUME FROM THE LATEST ERUPTION NOTED
DISSIPATING NEAR 17.0N 62.7W IN VISIBLE IMAGERY 11/2215 UTC. INFRARED
AND MULTISPECTRAL IMAGERY THROUGH 0102 UTC DID NOT REVEAL ANY ASH
CLOUD. 
.
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 FINAL MESSAGE ISSUED ON THIS EVENT.         
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
NNNN