FVXX21 KNES 212219
VOLCANIC ASH ADVISORY
ISSUED: 2006APR21/2219Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/229

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. GEOPHYSICAL INST. 

ERUPTION DETAILS: PLUME OBSERVED AT 2130

OBS ASH DATE/TIME: 21/2145Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL220 MOVING TO W 10 KNOTS.

FCST ASH CLOUD +6H: 22/0400Z 

FCST ASH CLOUD +12H: 22/1000Z 

FCST ASH CLOUD +18H: 22/1600Z 

REMARKS: THE OBSERVATORY REPORTED A PLUME FROM THE
VOLCANO MOVING W TO AROUND FL200.  DUE TO CLOUDS
NO ASH CAN BE DETECTED BY SATELLITE. LITTLE CHANGE
IN DIRECTION IS EXPECTED FOR THE NEXT SEVERAL
HOURS.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006APR22/0415Z

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