FVXX21 KNES 212337
VOLCANIC ASH ADVISORY
ISSUED: 2005OCT21/2337Z   VAAC: WASHINGTON

VOLCANO: REVENTADOR 1502-01
LOCATION: S0004 W07739   AREA: ECUADOR

SUMMIT ELEVATION: 11686 FT (3562 M)

ADVISORY NUMBER: 2005/258

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

ERUPTION DETAILS: ASH OBSERVED AT 21/2301Z.

OBS ASH DATE/TIME: 21/2315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL120 MOVING TO NW 5-10 KNOTS.

FCST ASH CLOUD +6H: 22/0530Z 

FCST ASH CLOUD +12H: 22/1130Z 

FCST ASH CLOUD +18H: 22/1730Z 

REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED
OBSERVING ASH TO FL120...SUMMIT HEIGHT...AT 2301Z
MOVING NORTHWEST.  ASH IS NOT VISIBLE IN SATELLITE
IMAGERY NOR IS A HOTPSOT OBSERVED THROUGH
21/2315Z.  WILL CONTINUE TO MONITOR. ...BALDWIN

NEXT ADVISORY: NO FURTHER ADVISORIES

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