FVXX20 KNES 181731
VOLCANIC ASH ADVISORY
ISSUED: 2004SEP18/1729Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/477

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

ERUPTION DETAILS: ASH EMISSIONS STARTING 18/1608Z

OBS ASH DATE/TIME: 18/1645Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/230 MOVING TO W 15-20 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS ASH
OVER THE VOLCANO AND DRIFTING WEST.  NO HEIGHT
COULD BE DETERMINED DUE TO CLOUDS IN THE VICINITY
OF THE VOLCANO.  ASH IS NOT VISIBLE IN SATELLITE
IMAGERY. ...

THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES
EFFECTIVE OCT 28, 2004.

NEXT ADVISORY: WILL BE ISSUED BY 2004SEP18/2330Z

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