FVXX20 KNES 130401
VOLCANIC ASH ADVISORY
ISSUED: 2004NOV13/0359Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/537

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

ERUPTION DETAILS: ASH OBSERVED 13/0315Z

OBS ASH DATE/TIME: 13/0315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL210 MOVING TO NW 5-10 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: THE GEOPHYSICAL INSTITUTE HAS OBSERVED
ASH AT 13/0315Z TO FL210.  ASH IS NOT SEEN IN THE
CURRENT SATELLITE IMAGERY HOWEVER A FAINT HOTSPOT
HAS BEEN OBSERVED OVER THE SUMMIT.  WINDS ARE
LIGHT AND VARIABLE IN THE REGION THUS MAKING THE
EXACT DIRECTION OF ASH DRIFT DIFFICULT.
WALTER ... 

NEXT ADVISORY: WILL BE ISSUED BY 2004NOV13/1000Z

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