FVXX20 KWBC 291630
VOLCANIC ASH ADVISORY
ISSUED 1630 UTC 29 SEP 2000 BY THE WASHINGTON VAAC
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SOUFRIERE HILLS 00-266         WEST INDIES 1643N 6211W  
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BACKGROUND:    SOUFRIERE HILLS  MONTSERRAT (1600-05)
               SUMMIT HEIGHT  3000 FT (915M)
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SOURCES OF INFORMATION: GOES-8 VISIBLE AND INFRARED AND
MULTISPECTRAL IMAGERY. UPPER AIR FORECAST FROM THE AVIATION
MODEL. 
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ERUPTION DETAILS: LOW LEVEL ASH EMISSIONS.
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DETAILS OF ASH CLOUD: NO ASH CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 29/1615 UTC.  A HOTSPOT IS STILL DETECTED IN SHORTWAVE
INFRARED IMAGERY INDICATING THAT THE VOLCANO REMAINS ACTIVE. A
PLUME AT FL060 WAS EVIDENT IN VISIBLE IMAGERY YESTERDAY.
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TRAJECTORY: UPPER AIR PATTERNS SUGGEST THAT ANY ASH BELOW
FL060 WOULD MOVE TOWARD THE NORTH NORTHWEST AT LESS THAN 10
KNOTS. 
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUE BY 29/2230 UTC.
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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/)
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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KARST
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