FVXX20 KWBC 080059       
VOLCANIC ASH ADVISORY
ISSUED: 2003OCT08/0100Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/337

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST. GUAYAQUIL MWO SIGMET. GEOPHYSICAL INSTITUTE
        
ERUPTION DETAILS: STRONG EMISSION BEGINNING AT 07/1015Z
                                            
OBS ASH DATE/TIME: 07/1815Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. 
WINDS FL100/270 MOVING NORTHWEST 5-10 KNOTS. 

FCST ASH CLOUD+6H: SEE SIGMETS.

REMARKS: NO ASH CAN BE SEEN THROUGH 08/0015Z ALTHOUGH THERE
ARE EXTENSIVE CLOUDINESS IN THE AREA AROUND THE SUMMIT. 

NEXT ADVISORY: WILL BE ISSUED BY 2003OCT08/0700Z.  
 
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