FVXX20 KWBC 100307
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VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0300 UTC 10 JULY 1999 BY THE WASHINGTON VAAC 
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SOUFRIERE HILLS 99-171    WEST INDIES 16.7N 62.2W  
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BACKGROUND:    SOUFRIERE HILLS MONTSERRAT (1600-05)
               SUMMIT HEIGHT 3000FT (915M)
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SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTI-SPECTRAL IMAGERY
10/0000 UTC GUADELOUPE SOUNDING MONTSERRAT VOLCANO OBSERVATORY REPORT
ERUPTION DETAILS:
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DETAILS OF ASH CLOUD:ERUPTION OCCURRED AT ABOUT 10/1230 UTC TO ABOUT
FL050. AT 0245 UTC THE PLUME EXTENDED TO THE POINT 16.7N 62.5W AND WAS 
15 NMI LONG AND 2 NMI WIDE.
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TRAJECTORY: JUST SOUTH OF WEST AT 20KT.
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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/)
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OUTLOOK:  SEE LATEST SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 10/0900 UTC.          
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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"Attached Graphic Map Depicting Ash" 

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