FVXX20 KWBC 091600                                                 
VOLCANIC ASH ADVISORY
ISSUED: 2002FEB09/1600Z   VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S7826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M).
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ADVISORY NUMBER: 2002/055
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
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ERUPTION DETAILS: ASH AND STEAM OBSERVED AT 09/1015Z AND 09/1400Z.
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OBS ASH DATE/TIME: 09/1515Z
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OBS ASH CLOUD: SFC/FL170 11 NMI WIDE LINE BETWEEN 0127S7829W
0109S7823W 0101S7807W MOVING N 5 KNOTS. SFC/FL320 5 NMI WIDE LINE
BETWEEN 0127S7829W AND 0139S7836W MOVING SW 10 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: IN IMAGERY AT 09/1515Z A NEW NARROW HIGHER LEVEL PLUME OF
ASH AND STEAM WAS DETECTED MOVING SOUTHWEST AROUND 15 NMI FROM THE
VOLCANO. THE PREVIOUS LOWER LEVEL PLUME HAD ALSO CHANGED DIRECTION
A LITTLE AND WAS MOVING NORTH FROM THE VOLCANO AND EXTENDED
ROUGHLY 33 NMI.
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NEXT ADVISORY: WILL BE ISSUED BY 2002FEB09/2200Z.
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NNNN
"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"