FVXX20 KWBC 211103 
VOLCANIC ASH ADVISORY
ISSUED: 2003OCT21/1100Z VAAC: WASHINGTON
 
VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR
 
SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/394

INFORMATION SOURCE: GOES-12 IMAGERY. GUAYAQUIL MWO SIGMETS.
GEOPHYSICAL INSTITUTE REPORT.

ERUPTION DETAILS: CONTINUED ASH AND STEAM EXHALATIONS.

OBS ASH DATE/TIME: 21/1015Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS FL100/200 MOVING W 15-20 KNOTS.  

FCST ASH CLOUD+6H: SEE SIGMETS

REMARKS: ASH CANNOT BE SEEN IN IMAGERY ALTHOUGH THERE ARE
EXTENSIVE CLOUDS PRESENT.
                                                       
NEXT ADVISORY: WILL BE ISSUED BY 2003OCT21/1700Z.
 
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