FVXX20 KWBC 011617
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VOLCANIC ASH ADVISORY STATEMENT
ISSUED 1617 UTC 01 SEP 1999 BY THE WASHINGTON VAAC 
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POPOCATEPETL 99-85   MEXCIO 19.02N 98.62W
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BACKGROUND:    POPOCATEPETL (1401-09)
               SUMMIT HEIGHT 17930 FT (5465M)
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SOURCES OF INFORMATION:  MEXICO CITY MWO.
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ERUPTION DETAILS: 01/1537 UTC MOVING NW BETWEEN FL180 AND FL240. 
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DETAILS OF ASH CLOUD: NO ASH PLUME IS VISIBLE IN SATELLITE IMAGERY
AS LOW AND MID LEVEL CLOUDS SURROUND THE AREA.
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TRAJECTORY: TOWARD THE WEST AT 10 KTS.
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REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH
ADVISORY STATEMENTS OFTEN ACCOMPANIED BY A MAP DEPICTING ASH
LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS  
www.ssd.noaa.gov/VAAC/washington.html
(all lower case except /VAAC/)
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OUTLOOK:  SEE SIGMETS.
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THE NEXT MESSAGE FOR THIS EVENT WILL BE ISSUED BY 01/2230 UTC. 
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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