FVXX21 KNES 090347
VOLCANIC ASH ADVISORY
ISSUED: 2006APR09/0345Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/178

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. 

ERUPTION DETAILS: ASH OBSERVED AT 09/0203Z

OBS ASH DATE/TIME: 09/0315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL230 MOVING TO W 5-15 KNOTS.

FCST ASH CLOUD +6H: 09/0930Z 

FCST ASH CLOUD +12H: 09/1530Z 

FCST ASH CLOUD +18H: 09/2130Z 

REMARKS: A SIGMET CITES AN 0203Z  GEOPHYSICAL
INSTITUTE OBSERVATION OF VA FL165/230 MOV W.  NO
ASH OR HOTSPOTS CAN BE SEEN IN SATELLITE IMAGERY
THROUGH 0315Z BUT WEATHER CLOUDS COULD BE
HINDERING ASH DETECTION.   ANY ASH BELOW FL230
WOULD BE EXPECTED TO BE CURRENTLY MOVING TOWARD
THE  WEST SOUTHWEST.  OVER THE NEXT 18 HOURS WINDS
WILL HAVE MORE OF A SOUTHERLY COMPONENT AND ANY
ASH TO FL230 IS EXPECTED TO MOVE IN A SOUTHERLY
DIRECTION BY THE END OF THIS PERIOD.  ...

NEXT ADVISORY: WILL BE ISSUED BY 2006APR09/0945Z

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