FVXX20 KWBC 112200
VOLCANIC ASH ADVISORY
ISSUED: 2001JAN11/2200Z  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: 2001/37
                                                              
INFORMATION SOURCE: GOES-8 VISIBLE...INFRARED AND
MULTISPECTRAL IMAGERY. 12OOZ UPPER AIR DATA FROM GUADELOUPE.
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ERUPTION DETAILS: OCCASIONAL ROCKFALLS THAT PRODUCE LOW LEVEL
ASH.
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DETAILS OF ASH CLOUD: THE LAST VISIBLE IMAGE BEFORE SUNSET AT
2115Z SHOWED A THIN PLUME OF ASH COMING OFF OF MONTSERRAT. THE
ASH EXTENDED 60 KM (32 NMI) TO THE NORTHWEST TO POINT 1659N
6241W. THE ASH IS 29 KM (17 NMI) WIDE AT THE END OF THE PLUME.
THIS ASH IS ESTIMATED TO BE BELOW FL100. THE ASH IS MOVING AT
A VARIABLE SPEED OF 5 TO 10 KNOTS.

TRAJECTORY: UPPER AIR PATTERNS SUGGEST ANY ASH AT OR BELOW
FL100 TO MOVE NORTHWEST AT 5 TO 10 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 12/0400Z.
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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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HUGHES
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NNNN"Attached Graphic Map Depicting Ash" 

"Graphic Map Depicting Ash"