FVXX20 KWBC 020242
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL02/0242Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: N394W7725   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/323

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

ERUPTION DETAILS: ASH OBSERVED AT 01/1316Z

OBS ASH DATE/TIME: 02/0215Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL200 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: THE LAST OBSERVATION OF ASH BY THE
INSTITUTE WAS AT 01/1642Z.  ASH IS DIFFICULT TO
DETECT FROM SATELLITE IMAGERY DUE TO WIDESPREAD
CLOUDINESS OVER THE VOLCANO.  ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL02/0845Z

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