FVXX21 KWBC 091100
VOLCANIC ASH ADVISORY          
ISSUED: 2001JAN09/1100Z  VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2001/21

INFORMATION SOURCE: INFRARED AND MULTISPECTRAL SATELLITE IMAGERY.
GUAYAQUIL MWO SIGMET. UPPER LEVEL WIND FORECAST FROM THE AVIATION
MODEL.
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ERUPTION DETAILS: OCCASIONAL NEAR SUMMIT STEAM AND LIGHT ASH CLOUD. 
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DETAILS OF ASH CLOUD: NO ASH CAN BE DETECTED IN SATELLITE IMAGERY
THROUGH 09/1015Z.  LOW AND MID LEVEL CLOUDS COVER THE REGION AROUND
THE VOLCANO MAKING ANY DETECTION OF ASH DIFFICULT. THE LAST TIME THE
GEOPHYSICAL INSTITUTE REPORTED VOLCANIC ASH WAS AT 08/1730Z TO
FL210.
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TRAJECTORY: AVIATION MODEL WIND FORECAST SUGGESTS THAT ANY ASH FROM
SUMMIT LEVEL TO FL210 WOULD MOVE TOWARD THE SOUTHWEST AT 10 TO 15
KNOTS.
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OUTLOOK: SEE SIGMETS.
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THE NEXT MESSAGE WILL BE ISSUED BY 09/1700Z.
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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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