FVXX20 KWBC 021320
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN02/1320Z VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/007

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. 

ERUPTION DETAILS: CONTINUOUS GAS AND ASH EMISSIONS.

OBS ASH DATE/TIME: 02/1245Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS FL100/250 MOVING TO W 10-20 KNOTS.

FCST ASH CLOUD+6H:  NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL  
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: DUE TO CLOUD COVER NO ASH COULD BE DETECTED IN
SATELLITE IMAGERY. IT IS ESTIMATED THAT ANY ASH FROM THE
TYPICAL ONGOING EMISSION IS USUALLY BELOW FL250.   

NEXT ADVISORY: WILL BE ISSUED BY 2004JAN02/1930Z.

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