FVXX20 KNES 102201
VOLCANIC ASH ADVISORY
ISSUED: 2004SEP10/2201Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/459

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

ERUPTION DETAILS: ASH EMISSION AT 10/0358Z

OBS ASH DATE/TIME: 10/2115Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/250 MOVING TO W 10-15 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: IT IS DIFFICULT TO OBSERVE ASH IN
SATELLITE IMAGERY DUE TO EXTENSIVE CLOUDS OVER THE
VOLCANO. THE LATEST OBSERVATION OF ASH BY THE
INSTITUTE WAS AT 10/0358Z TO FL250 ...KARST

NEXT ADVISORY: NO FURTHER ADVISORIES

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