FVXX20 KWBC 110329
VOLCANIC ASH ADVISORY
ISSUED: 2004JUN11/0328Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/273

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL
WINDS FORECAST. 

ERUPTION DETAILS: ERUPTION AT 09/1923Z

OBS ASH DATE/TIME: 11/0245Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/230 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: ASH WAS NOT DETECTED IN SATELLITE IMAGERY
AT 0245Z BUT LOW LEVEL WEATHER CLOUDS MIGHT BE
HINDERING ASH DETECTION.  THE LAST KNOWN ASH
OBSERVATION  WAS THE  GEOPHYSICAL INSTITUTES
OBSERVATION OF WESTWARD MOVING ASH TO FL230. ...

NEXT ADVISORY: WILL BE ISSUED BY 2004JUN11/0930Z

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