FVXX21 KWBC 120300
VOLCANIC ASH ADVISORY
ISSUED: 2001FEB12/0300Z  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: 2001/42
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INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. 
MEXICO CITY METEOROLOGICAL WATCH OFFICE.  PILOT REPORTS.
6 HOUR WIND FORECAST FROM THE 11/1800Z AVIATION MODEL.
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ERUPTION DETAILS: ASH EMISSIONS AT 1938Z AND 1948Z.
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DETAILS OF ASH CLOUD: TASH IS NO LONGER SEEN IN THE SATELLITE
IMAGERY THROUGH 12/0232Z.
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TRAJECTORY: ASH AT FL310 WOULD MOVE TOWARDS THE NORTHEAST AT 20
KNOTS.  ASH AT FL260 WOULD MOVE TOWARDS THE EAST AT 10 KNOTS.
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OUTLOOK: SEE SIGMETS AND VAFTAD.
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THE NEXT MESSAGE WILL BE ISSUED BY 12/0900Z
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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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WALTER
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