FVXX20 KNES 160251
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL16/0250Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/548

INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9. USGS. 

ERUPTION DETAILS: CONTINUOUS EMISSION OF ASH AND
GASES

OBS ASH DATE/TIME: 16/0202Z

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

FCST ASH CLOUD +6H: 16/0800Z 

FCST ASH CLOUD +12H: 16/1400Z 

FCST ASH CLOUD +18H: 16/2000Z 

REMARKS: THERE HAVE BEEN CLOUDS OVER THE REGION
FOR OVER 24 HOURS SO NO ASH HAS BEEN DETECTED IN
IMAGERY.  THE MORNING VOLCANO REPORT CONFIRMS
CONTINUED ACTIVITY AT THE VOLCANO.  WIND MODEL
FORECASTS  HAVE ANY ASH BELOW FL120 MOVING WEST
AROUND 10 KNOTS  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL16/0845Z

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