FVXX21 KNES 120240
VOLCANIC ASH ADVISORY
ISSUED: 2005APR12/0239Z   VAAC: WASHINGTON

VOLCANO: REVENTADOR 1502-01
LOCATION: S0004W07740   AREA: ECUADOR

SUMMIT ELEVATION: 11686 FT (3562 M)

ADVISORY NUMBER: 2005/012

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

ERUPTION DETAILS: ERUPTION CLOUD OBSERVED AT
12/0145Z

OBS ASH DATE/TIME: 12/0215Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL200 MOVING TO W 10 KNOTS.

FCST ASH CLOUD +6H: 12/0900Z SFC/FL200 10NM WIDE
LINE BETWEEN N0010W07846 - S0004W07738. 

FCST ASH CLOUD +12H: 12/1500Z SFC/FL200 12NM WIDE
LINE BETWEEN N0022W07920 - S0005W07738. 

FCST ASH CLOUD +18H: 12/2100Z SFC/FL200 15NM WIDE
LINE BETWEEN N0025W07943 - S0004W07738. 

REMARKS: GUAYAQUIL MWO RECEIVED A REPORT FROM THE
GEOPHYSICAL INTSITUTE THAT THERE WAS A VOLCANIC
CLOUD ABOVE THE VOLCANO.  DUE TO HIGH LEVEL CLOUDS
IT CAN NOT BE DETECTED IN SATELLITE IMAGERY
HOWEVER A HOT SPOT HAS BEEN DETECTED SINCE
11/2200Z.  ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR12/0845Z

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