FVXX20 KWBC 262003
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL26/2002Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W7826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/417

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12
IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL
INSTITUTE. 

ERUPTION DETAILS: ASH EMISSIONS AT 26/1837Z

OBS ASH DATE/TIME: 26/1915Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/250 MOVING TO W 15-20 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: THE GEOPHYSICAL INSTITUTE INDICATES AN
ASH OBSERVATION AT 26/1837Z.   ASH IS MOVING WEST
AND IS ESTIMATED TO FL250.  ASH CANNOT BE SEEN IN
SATELLITE IMAGERY THROUGH 26/1915Z.  CLOUD COVER
ACROSS THE REGION IS MAKING IT DIFFICULT TO DETECT
ASH.  WE WILL CONTINUE TO MONITOR AND ADVISE AS
NEEDED ...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL27/0200Z

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