FVXX21 KWBC 281430
VOLCANIC ASH ADVISORY
ISSUED: 2002APR28/1430Z   VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA      1502-08
LOCATION: 0128S07826W    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2002/223
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS FORECAST.
GUAYAQUIL MWO SIGMET.
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ERUPTION DETAILS: EXHALATION AT 28/1400Z
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OBS ASH DATE/TIME: 28/1345Z
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OBS ASH CLOUD: FL100/170 0128S07826W 0138S07836W 0145S07843W
0149S07841W 0144S07832W 0138S07828W 0128S07826W MOVING SOUTH 5-10
KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS.
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REMARKS: SATELLITE IMAGERY INDICATES THIN ASH CLOUD MOVING
SOUTHWARD FROM SUMMIT AT 5-10 KNOTS. AVN MODEL WINDS FORECAST
CONFIRMS THIS DIRECTION OF MOVEMENT. NO VISIBLE HOT SPOTS ARE
SEEN ON MULTI-SPECTRAL IMAGERY....KIBLER/WALTER 
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NEXT ADVISORY: WILL BE ISSUED BY 2002APR28/2030Z.
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NNNN"Attached Graphic Map Depicting Ash Only" 

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