FVXX20 KWBC 212225
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL21/2225Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/399

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

ERUPTION DETAILS: ASH LAST OBSERVED AT 21/2059Z

OBS ASH DATE/TIME: 21/2145Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL230 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 CAN NOT BE SEEN IN THE CURRENT
SATELLITE IMAGERY THROUGH 21/2145Z.  THE
GEOPHYSICAL INSTITUTE LAST OBSERVED ASH AT
21/2059Z TO FL230 MOVING WEST.
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL22/0430Z

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