FVXX20 KNES 252144
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL25/2143Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/589

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 25/2102Z

OBS ASH CLOUD: SFC/FL150 21NM WIDE LINE BETWEEN
N1758E14355 - N1628E14506 - N1620E14535. ASH IS
MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: 26/0300Z SFC/FL150 21NM WIDE
LINE BETWEEN N1621E14358 - N1553E14449 -
N1613E14535. 

FCST ASH CLOUD +12H: 26/0900Z SFC/FL150 21NM WIDE
LINE BETWEEN N1609E14536 - N1448E14404. 

FCST ASH CLOUD +18H: 26/1500Z SFC/FL150 21NM WIDE
LINE BETWEEN N1613E14533 - N1608E14440 -
N1537E14348. 

REMARKS: SATELLITE IMAGERY SHOWED A PLUME
EXTENDING APPROXIMATELY 115 NMI TO THE NORTHWEST
OF THE SUMMIT BEFORE IT WAS OBSCURED BY CLOUD
COVER.  ASH  EMANATING FROM THE SUMMIT IS NOW 
MOVING TOWARDS THE WEST. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL26/0345Z

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