FVXX20 KWBC 210050
VOLCANIC ASH ADVISORY   
ISSUED: 2001JAN21/0050Z  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: 2001/74
                                                              
INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 
WINDS FORECAST FROM AVIATION MODEL. 
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ERUPTION DETAILS: ROCKFALLS PRODUCING LOW LEVEL ASH.
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DETAILS OF ASH CLOUD: NO ASH COULD BE DETECTED IN SATELLITE
IMAGERY THROUGH 0015Z. ASH SEEN IN THE VISIBLE IMAGERY DURING
THE DAY WAS ESTIMATED TO BE BELOW FL070.
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TRAJECTORY: ASH BELOW FL070 WOULD MOVE TOWARD THE WEST AT 15
TO 20 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 21/0700.
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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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BROWN
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NNNN