FVXX20 KNES 052344
VOLCANIC ASH ADVISORY
ISSUED: 2004NOV05/2343Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/530

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

ERUPTION DETAILS: ASH EMISSION AT 05/1600Z

OBS ASH DATE/TIME: 05/2315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/260 MOVING TO W 10 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 1923Z TO FL250. EXTENSIVE CLOUDS
OVER THE VOLCANO MAKE IT DIFFICULT TO DETECT ASH
FROM SATELLITE IMAGERY. ACCORDING TO UPPER AIR
WIND FORECASTS ANY ASH SHOULD MOVE TOWARD THE W AT
10 KNOTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2004NOV06/0545Z

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