FVXX20 KWBC 261900
VOLCANIC ASH ADVISORY
ISSUED: 2001NOV26/1900Z   VAAC: WASHINGTON
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VOLCANO: GUAGUA PICHINCHA  1502-02
LOCATION: 0011S 7836W    AREA: ECUADOR
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SUMMIT ELEVATION: 15695 FT (4784 M) 
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ADVISORY NUMBER: 2001/007
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INFORMATION SOURCE: GUAYAQUIL MWO...GOES-8 VISIBLE..INFRARED AND
MULTISPECTRAL IMAGERY.  SIX HOUR WIND FORECAST FROM THE 26/1200Z
AVIATION MODEL.
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ERUPTION DETAILS: POSSIBLE ASH OVER THE SUMMIT OBSERVED AT
26/1809Z.
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DETAILS OF ASH CLOUD: THE GEOPHYSICAL INSTITUTE REPORTED A
POSSIBLE ASH CLOUD OVER THE SUMMIT AT 26/1809Z.  SATELLITE
IMAGERY THROUGH 26/1815Z DOES NOT INDICATE ANY ASH.  HOWEVER IT
MUST BE NOTED THAT THERE ARE NUMEROUS CLOUDS IN THE AREA OF THE
SUMMIT.  ASH IS BELIEVED TO BE AT OR JUST ABOVE SUMMIT LEVEL. 
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TRAJECTORY: ANY ASH AT ABOUT FL170 WILL MOVE TOWARDS THE SOUTH AT
5 TO 10 KNOTS.
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OUTLOOK:  SEE SIGMETS.
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THIS WILL BE THE ONLY MESSAGE FOR THIS EVENT.
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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WALTER
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