FVXX21 KWBC 082340
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VOLCANIC ASH ADVISORY STATEMENT
ISSUED 2340 UTC 08 MAR 1999 BY THE WASHINGTON VAAC
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POPOCATEPETL 99-012   MEXICO 19.02N 98.62W 
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BACKGROUND:    POPOCATEPETL MEXICO (1401-09)
               SUMMIT HEIGHT 17930 FT (5465 M)
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SOURCES OF INFORMATION: GOES-8 SATELLITE IMAGERY THROUGH 2315 UTC. 
SURFACE OBSERVATION FROM PUEBLA...UPPER AIR DATA FROM MEXICO CITY
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ERUPTION DETAILS: MINOR ERUPTION AROUND 08/1600Z
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DETAILS OF ASH CLOUD: NO ASH SIGNATURES HAVE BEEN OBSERVED SINCE
08/1615 UTC ON SATELLITE IMAGERY.
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TRAJECTORY: ASH WAS LAST SEEN MOVING TOWARD THE SOUTHEAST AT ABOUT
13 KNOTS.
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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/messages.html
(all lower case except /VAAC/)
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OUTLOOK: SEE SIGMETS
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THIS IS THE LAST MESSAGE ON THIS EVENT.
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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