FVXX20 KWBC 060900                                          
VOLCANIC ASH ADVISORY
ISSUED: 2001OCT06/0900Z  VAAC: WASHINGTON
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VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: 1643N 6211W    AREA: CARIBBEAN
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SUMMIT ELEVATION: 3000 FT (915 M)
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ADVISORY NUMBER: 2001/234
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
MONTSERRAT VOLCANO OBSERVATORY REPORT. AVIATION MODEL WIND FORECAST.    
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ERUPTION DETAILS: PYROCLASTIC FLOWS PRODUCING STEAM AND ASH
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DETAILS OF ASH CLOUD: THE MONTSERRAT VOLCANO OBSERVATORY REPORTED AN
INCREASE IN EMISSIONS OF ASH STARTING AT 05/1430Z ESTIMATED AT OR BELOW
FL050. SATELLITE IMAGERY THROUGH 06/0815Z DOES NOT INDICATE ANY ASH IN
INFRARED DATA DUE TO EXTENSIVE CLOUDINESS IN THE AREA.
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TRAJECTORY: ASH BELOW FL050 WILL MOVE TOWARDS THE WEST-NORTHWEST AT 20
TO 25 KTS. 

OUTLOOK:  SEE SIGMETS.
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THE NEXT ADVISORY WILL BE ISSUED BY 06/1500Z.
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INTERNET URLS...
MESSAGE LISTSERV   WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML
MESSAGES GRAPHICS AND IMAGERY   WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWERCASE EXCEPT /VAAC/)
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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KARST
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