FVXX22 KWBC 190630
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VOLCANIC ASH ADVISORY STATEMENT-WATCH
ISSUED 0630 UTC 19 OCT 1999 BY THE WASHINGTON VAAC 
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SOUFRIERE HILLS 99-224    WEST INDIES 16.7N 62.2W  
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BACKGROUND:    SOUFRIERE HILLS MONTSERRAT (1600-05)
               SUMMIT HEIGHT 3000 FT (915M)
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SOURCES OF INFORMATION: MONTSERRAT VOLCANO OBSERVATORY..GUADELOUPE
UPPER AIR SOUNDING AND GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
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ERUPTION DETAILS: MVO REPORTS ERUPTION OCCURRING AT 19/0600 UTC.
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DETAILS OF ASH CLOUD: THE MVO REPORTS AN ERUPTION TO FL100 OCCURRING
AT 19/06OO UTC WITH THE ASH MOVING TO THE WEST-SOUTHWEST.  NO ASH IS
SEEN ON THE CURRENT SATELLITE IMAGERY THROUGH 19/0615 UTC.  
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TRAJECTORY: CURRENT UPPER AIR DATA SUGGEST ANY ASH AT FL100 WOULD
MOVE TOWARD THE WEST-SOUTHWEST AT 20-25 KTS.
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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 SIGMETS
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THE NEXT MESSAGE WILL BE ISSUED AROUND 19/1230 UTC.
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WALTER/SAB/NOAA/NESDIS
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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