FVXX20 KWBC 080045
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL08/0045Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/340

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

ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS

OBS ASH DATE/TIME: 07/2345Z

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: THE LATEST OBSERVATION OF ASH BY THE
INSTITUTE WAS AT 07/2335Z TO FL200. IT IS
DIFFICULT TO DETECT ANY  ASH FROM SATELLITE
IMAGERY DUE TO EXTENSIVE CLOUDS ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL08/0645Z

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