FVXX21 KNES 151232
VOLCANIC ASH ADVISORY
ISSUED: 2004OCT15/1231Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/497

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

ERUPTION DETAILS: ASH EMISSION AT 15/1038Z

OBS ASH DATE/TIME: 15/1145Z

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 GEOPHYSICAL INSTITUTE OBSERVED ASH AT
1038Z TO FL200. SATELLITE IMAGERY DOES NOT SHOW
ASH DUE TO EXTENSIVE CLOUDS OVER THE VOLCANO.
UPPER AIR WINDS SHOW THAT ANY ASH SHOULD MOVE TO
THE WEST AT 10-15 KTS. ...KARST

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

NEXT ADVISORY: WILL BE ISSUED BY 2004OCT15/1830Z

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