FVXX21 KWBC 112215 
VOLCANIC ASH ADVISORY
ISSUED: 2002NOV11/2220Z  VAAC: WASHINGTON
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VOLCANO: REVENTADOR   1502-01
LOCATION: S0004W07739    AREA: ECUADOR
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SUMMIT ELEVATION: 11686 FT (3562M)
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ADVISORY NUMBER: 2002/039
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INFORMATION SOURCE: GEOPHYSICAL INSTITUTE. GOES-8 IMAGERY. GFS MODEL
WINDS FORECAST 
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ERUPTION DETAILS: INCREASED ASH AND GAS EMISSIONS STARTING 11/2000Z
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OBS ASH DATE/TIME: 11/2145Z
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OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
FL100/FL260 W 15 KNOTS 
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FCST ASH CLOUD +6H: SEE SIGMETS
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REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS A SIGNIFICANT ASH AND GAS
EMISSION STARTING AT ABOUT 20Z AND PRODUCING ASH THAT MOVED TO THE
WEST AND SOUTHWEST.  ASH WAS REPORTED TO BE ABOUT 4 KM ABOVE THE
SUMMIT WHICH WOULD BE ABOUT FL250. MIDLEVEL WEATHER CLOUDS IN THE
AREA MIGHT BE HINDERING ASH DETECTION BY SATELLITE.
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NEXT ADVISORY: WILL BE ISSUED BY 2002NOV12/0415Z. 
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