FVXX22 KWBC 110530  
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0530 UTC 11 MAY 2000 BY THE WASHINGTON VAAC
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POPOCATEPETL 00-022  MEXICO 1901N 9837W 
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BACKGROUND:    POPOCATEPETL MEXICO (1401-09)
               SUMMIT HEIGHT 17930 FT (5465 M)
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SOURCES OF INFORMATION:  GOES-8 INFRARED AND MULTISPECTRAL
SATELLITE IMAGERY. MEXICO CITY MWO.  CENEPRED.  MEXICO CITY
UPPER AIR DATA.
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ERUPTION DETAILS: POSSIBLE MODERATE EXAHALATION AT 11/0446
UTC.
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DETAILS OF ASH CLOUD: INFORMATION FROM CENEPRED PROVIDED BY
THE MEXICO CITY MWO INDICATED THAT A MODERATE EXHALATION MIGHT
HAVE OCCURRED AROUND 0446 UTC.  THE ASH CONTENT OF ANY
EXHALATION WAS UNKNOWN.  SATELLITE IMAGERY THROUGH 0502 UTC
DID NOT SHOW ANY ASH PLUME HOWEVER EXTENSIVE CLOUD COVER DOES
EXIST OVER THE REGION.  
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TRAJECTORY: ANY ASH THAT MIGHT EXIST BETWEEN THE SUMMIT AND
FL230 WOULD MOVE TOWARDS THE NORTH NORTHEAST AT 5 TO 10 KNOTS.
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OUTLOOK:  SEE SIGMETS.
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THE NEXT STATEMENT WILL BE ISSUED BY 1130 UTC OR SOONER IF
ADDITIONAL INFORMATION IS RECEIVED.
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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  
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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TURK
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