FVXX20 KWBC 221930
VOLCANIC ASH ADVISORY
ISSUED: 2002JUL22/1930Z  VAAC: WASHINGTON
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VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
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SUMMIT ELEVATION: 16480 FT (5023 M)
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ADVISORY NUMBER: 2002/345
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INFORMATION SOURCE: GOES-8 IMAGERY. AVN MODEL WINDS
FORECAST. GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE.
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ERUPTION DETAILS: INTERMITTENT ASH AND STEAM EMISSIONS
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OBS ASH DATE/TIME: 22/1845Z
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OBS ASH CLOUD: FL165/240 S0128W07826 S0112W07823
S0100W07836 S0104W07842 S0115W07835 AND S0128W07826 
MOVING N 5-10 KNOTS.  FL250/300 S0128W07826 S0140W07754
S0123W07730 S0112W07748 S0121W07807 AND S0128W07826 
MOVING E 10-15 KNOTS.
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FCST ASH CLOUD+6H: SEE SIGMETS AND VAFTAD.
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REMARKS: THE ASH PLUMES WERE OBSERVED IN MULTISPECTRAL 
IMAGERY AND ARE TOO THIN TO SHOW UP WELL IN VISIBLE
IMAGERY.  CLOUDS IN THE AREA MAY BE OBSCURING SOME ASH.
HOTSPOT ACTIVITY WAS NOTED IN SATELLITE IMAGERY AT
22/1845Z.
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NEXT ADVISORY: WILL BE ISSUED BY 2002JUL23/0130Z.
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NNNN"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"