FVXX20 KWBC 171830
VOLCANIC ASH ADVISORY   
ISSUED: 2001JAN17/1830Z  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: 2001/61
                                                              
INFORMATION SOURCE: GOES-8 VISIBLE...INFRARED AND
MULTISPECTRAL IMAGERY. 6 HOUR WIND FORECAST FROM 12Z AVIATION
MODEL.
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ERUPTION DETAILS: ROCKFALLS PRODUCING LOW LEVEL ASH.
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DETAILS OF ASH CLOUD: GOES-8 VISIBLE SATELLITE IMAGERY THROUGH
1745Z SHOWS A DIFFUSE ASH PLUME EMANATING FROM THE SUMMIT AND
EXTENDING SOUTH AND WESTWARD. THIS ASH PLUME IS ROUGHLY
BOUNDED BY THE POINTS 1643N 6209W TO 1628N 6203W TO 1620N
6209W AND 1634N 6232W.  HOTSPOT ACTIVITY CONTINUES IN
MULTISPECTRAL IMAGERY.  TH&E ASH HEIGHT IS ESTIMATED TO BE
BELOW FL100.
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TRAJECTORY: ASH BELOW FL070 WILL MOVE TOWARD THE WEST-SOUTHWEST AT 10 TO 15 KNOTS. ASH BETWEEN FL070 AND FL100 WOULD
MOVE SOUTH AT 5 TO 10 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 18/0030.
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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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NNNN"Attached Graphic Map Depicting Ash" 

"Graphic Map Depicting Ash"