FVXX21 KWBC 161900
VOLCANIC ASH ADVISORY
ISSUED: 2001FEB16/1900Z  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: 2001/49
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INFORMATION SOURCE: GOES-8 VISIBLE INFRARED AND MULTISPECTRAL
IMAGERY.  WINDS FORECAST FROM THE AVIATION MODEL.
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ERUPTION DETAILS: ASH EMISSION AT 15/2142Z.
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DETAILS OF ASH CLOUD: NO ASH CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 1825Z.  THE ASH TO FL260 OBSERVED EARLIER TODAY OVER THE
GULF OF MEXICO IS NOW TOO FAINT TO SEE IN SATELLITE IMAGERY.
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TRAJECTORY: UPPER AIR PATTERNS SUGGEST THAT ANY REMAINING THIN
ASH TO FL260 WOULD MOVE TO THE EAST NORTHEAST AT ABOUT 20 KNOTS.
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OUTLOOK: SEE SIGMETS.
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THIS WILL BE THE LAST MESSAGE ON THIS EVENT.
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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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