FVXX20 KNES 220424
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG22/0423Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/706

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

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 22/0325Z

OBS ASH CLOUD: SFC/FL150 10NM WIDE LINE BETWEEN
N1638E14524 - N1621E14539. ASH IS MOVING NW 10
KNOTS. 

FCST ASH CLOUD +6H: 22/0930Z SFC/FL150 10NM WIDE
LINE BETWEEN N1638E14515 - N1621E14539. 

FCST ASH CLOUD +12H: 22/1530Z SFC/FL150 10NM WIDE
LINE BETWEEN N1638E14504 - N1621E14539. 

FCST ASH CLOUD +18H: 22/2130Z SFC/FL150 10NM WIDE
LINE BETWEEN N1643E14501 - N1621E14539. 

REMARKS: A SMALL LINE OF ASH EXTENDS TO THE
NORTHWEST AWAY FROM THE SUMMIT HOWEVER IT QUICKLY
GETS LOST IN THICK CLOUDINESS.
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG22/1030Z

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