FVXX20 KNES 151839
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG15/1838Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/679

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

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 15/1802Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL150 MOVING TO E 5-10 KNOTS.

FCST ASH CLOUD +6H: 16/0000Z 

FCST ASH CLOUD +12H: 16/0600Z 

FCST ASH CLOUD +18H: 16/1200Z 

REMARKS: ASH IS NOT DISCERNIBLE IN SATELLITE 
IMAGERY DUE DENSE WEATHER CLOUDS. THE USGS
REPORTED AN INCREASE IN SEISMIC ACTIVITY AT 1659Z.
...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG16/0045Z

NNNN