FVXX21 KNES 141916
VOLCANIC ASH ADVISORY
ISSUED: 2004OCT14/1915Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/495

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
MODEL WINDS. GEOPHYSICAL INST. 

ERUPTION DETAILS: EMISSION OF ASH AT 14/1757Z

OBS ASH DATE/TIME: 14/1845Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/250 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 GEOPHYSICAL INSTITUTE OBSERVED ASH TO
FL250 AT 1757Z.
ASH IS NOT IDENTIFIABLE IN SATELLITE IMAGERY DUE
TO CLOUDS OVER THE VOLCANO. UPPER AIR WIND
FORECASTS SHOW THAT THE ASH SHOULD MOVE TO THE W
AT 10-15KTS. ...KARST

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

NEXT ADVISORY: WILL BE ISSUED BY 2004OCT15/0115Z

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