FVXX20 KWBC 211546
VOLCANIC ASH ADVISORY
ISSUED: 2003NOV21/1600Z VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/517

INFORMATION SOURCE: GOES-12 IMAGERY.  GEOPHYSICAL INSTITUTE.
 UPPER AIR SOUNDING.

ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS

OBS ASH DATE/TIME: 21/1515Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.
WINDS FL100/200 MOVING W 10 KNOTS.

FCST ASH CLOUD+6H: SEE SIGMETS

REMARKS: THERE IS CLOUD COVER OVER THE SUMMIT AND NO HOTSPOT
OR ASH IS OBSERVED.  GEOPHYSICAL INSTITUTE INDICATES CLOUD
COVER MAKES IT DIFFICULT TO VIEW THE SUMMIT AT THIS
TIME SO WILL CONTINUE THE ADVISORY.  BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 2003NOV21/2200Z
             
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