FVXX22 KNES 081305
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN08/1304Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 11686 FT (3562 M)

ADVISORY NUMBER: 2005/038

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

ERUPTION DETAILS: ONGOING STEAMING WITH SMALL ASH
CONTENT

OBS ASH DATE/TIME: 08/1245Z

OBS ASH CLOUD: SFC/FL180 5NM WIDE LINE BETWEEN
S0004W07739 - S0016W07804 - S0022W07831. ASH IS
MOVING SE 10-15 KNOTS. 

FCST ASH CLOUD +6H: 08/1845Z SFC/FL180 10NM WIDE
LINE BETWEEN S0009W07803 - S0004W07739. 

FCST ASH CLOUD +12H: 09/0045Z SFC/FL180 10NM WIDE
LINE BETWEEN S0007W07804 - S0004W07739. 

FCST ASH CLOUD +18H: 09/0645Z SFC/FL180 10NM WIDE
LINE BETWEEN S0007W07758 - S0004W07739. 

REMARKS: EARLY MORNING VISIBLE IMAGERY SHOWS A
VERY  DIFFUSE PLUME FROM REVENTADOR TO THE CENTRAL
VALLEY OF ECUADOR.  THE PLUME DOES NOT HAVE A
STRONG ASH SIGNATURE WHICH MAY INDICATE MOSTLY
STEAM AND GASES ARE PRESENT. HOWEVER...SEISMICITY
REMAINS HIGH...SO THERE MAY BE A SOME LIGHT ASH
WITHIN IT ESPECIALLY NEAR THE SUMMIT. ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN08/1900Z

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Full Size Graphic

-Graphic Map Depicting Ash