FVXX20 KWBC 241827
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL24/1826Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/411

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

ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS

OBS ASH DATE/TIME: 24/1745Z

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

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: BROKEN CLOUDCOVER CONTINUES TO MAKE IT
DIFFICULT TO DETECT ASH IN SATELLITE IMAGERY OVER
THE VOLCANO.  THE LATEST SURFACE OBSERVATION OF
ASH BY THE GEOPHYISCAL INSTITUTE WAS AT 24/1036Z
ESTIMATED TO FL200. ...

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL25/0030Z

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