FVXX20 KWBC 040230
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VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0230 UTC 04 MAR 1999 BY THE WASHINGTON VAAC

POPOCATEPETL 99-010    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: AIRCRAFT OBSERVATION. GOES-8 VISIBLE IMAGERY.
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ERUPTION DETAILS: AIRCRAFT OBSERVATION AT 1940 UTC REPORTED ASH
EMISSION. MEXICO CITY MWO REPORTED AN EMISSION AT 1835 UTC.
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DETAILS OF ASH CLOUD: THERE IS NO LONGER ANY INDICATION OF ASH ON
THE GOES-8 INFRARED AND MULTISPECTRAL IMAGERY THROUGH 04/0215 UTC.
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TRAJECTORY: ANY LINGERING ASH WOULD CONTINUE TO MOVING TOWARD THE
EAST AT 30 TO 35 KTS.
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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 AND VAFTAD.
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THIS WILL BE THE LAST MESSAGE FOR THIS EVENT.
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PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
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