FVXX20 KWBC 130830
VOLCANIC ASH ADVISORY
ISSUED: 2000DEC13/08300Z    VAAC: WASHINGTON
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VOLCANO: POPOCATEPETL 1401-09
LOCATION: 1901N 9837W    AREA: MEXICO
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SUMMIT ELEVATION: 17930 FT (5465 M)
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ADVISORY NUMBER: 2000/167
                                                              
INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
MEXICO CITY MWO.
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ERUPTION DETAILS: NEW ERUPTION AT 0645 UTC. ASH FROM PREVIOUS
ERUPTION AT 2207Z STILL VISIBLE.
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DETAILS OF ASH CLOUD: GOES8 IMAGERY THROUGH 0745Z SHOWS A
SMALL AREA OF ASH CENTERED NEAR 1907N 9823W OR APPROXIMATELY
26KM (15 NMI) TO THE EAST-NORTHEAST OF THE VOLCANO. IT IS
APPROXIMATELY 21 KM (12 NMI) IN DIAMETER. HEIGHT IS ESTIMATED
AT FL200. MOVEMENT IS EAST-NORTHEAST AT 15 KNOTS. ASH AT FL350
FROM THE PREVIOUS ERUPTION IS NOW BOUNDED BY 2151N 9558W 2207N
9534W 2232N 9450W 2150N 9520W AND MOVING NORTHEAST AT 35
KNOTS. THE AREA IS 168 KM (90 NMI) LONG AND 42KM (23 NMI)
WIDE. THE SECOND AREA OF ASH FROM THE EARLIER ERUPTION AT
FL180 IS BOUNDED BY 2104N 9714W 2124N 9714W 2132N 9712W 2130N
9730W. THE AREA IS 70KM (37 NMI) LONG AND 25KM (14 NMI) WIDE.
MOVEMENT IS NORTHEAST AT 20 KNOTS
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TRAJECTORY: FL180...EAST-NORTHEAST AT 15 KNOTS. FL200 ASH
NORTHEAST AT 20 KNOTS.  FL350 ASH NORTHEAST AT 35 KNOTS.
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE ISSUED BY 13/1430Z.

REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES 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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NNNN    
"Attached Graphic Map Depicting Ash" 

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