FVXX21 KWBC 231315                                               
VOLCANIC ASH ADVISORY
ISSUED: 2002JAN23/1315Z   VAAC: WASHINGTON
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VOLCANO: POPOCATEPETL 1401-09
LOCATION: 1901N9837W    AREA: MEXICO
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SUMMIT ELEVATION: 17930 FT (5465 M) 
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ADVISORY NUMBER: 2002/007
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 
MEXICO CITY METEOROLOGICAL WATCH OFFICE. AVIATION MODEL WIND
FORECAST.  
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ERUPTION DETAILS: EXHALATION AT 23/1228Z     
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OBS ASH DATE/TIME: 23/1245Z
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OBS ASH CLOUD: SFC/FL250 1901N9836W-1917N9832W-1916N9824W-
1901N9836W MOVING NE 20 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS AND VAFTAD.
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REMARKS: THE MEXICO CITY METEOROLOGICAL WATCH OFFICE REPORTS AND
EXHALATION OF THE VOLCANO.  THE LATEST SATELLITE IMAGE SHOWS A
PLUME EXTENDING TO THE NORTHEAST AWAY FROM THE SUMMIT.  THE PLUME
SHOWS UP ON THE INFRARED AND MULTISPECTRAL IMAGERY...WALTER/KARST
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NEXT ADVISORY: WILL BE ISSUED BY 2002JAN23/1930Z
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NNNN"Attached Graphic Map Depicting Ash Only" 

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