FVXX20 KWBC 251240
VOLCANIC ASH ADVISORY
ISSUED: 2004JAN25/1240Z VAAC: WASHINGTON          

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/089

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL FORECAST.
DAILY GEOPHYSICAL INSTITUTE REPORT.

ERUPTION DETAILS: ASH AND GAS EMISSIONS

OBS ASH DATE/TIME: 25/1215Z

OBS ASH CLOUD: SFC/FL180 S0128W07826 - S0159W07950 -
S0213W07942 MOVING W 5-10 KNOTS. 
               
FCST ASH CLOUD+6H:  NOT AVBL            
FCST ASH CLOUD+12H: NOT AVBL   
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: A LARGE PLUME IS EVIDENT IN VISIBLE IMAGERY
EXTENDING 90 WEST-SOUTHWEST OF THE VOLCANO. IT FANS OUT TO
20 NM WIDE AT THE WESTERN EXTREMITY. YESTERDAY THE
GEOPHYSICAL INSTITUTE REPORTED ASH AT FL180 FOR MUCH OF THE
DAY. THE FORECAST SOUNDING AGREES WITH THIS LEVEL.

NEXT ADVISORY: WILL BE ISSUED BY 2004JAN25/1900Z.      

NNNN"Attached Graphic Map Depicting Ash Only" 

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