FVXX20 KNES 301258
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN30/1258Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/476

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 30/1202Z

OBS ASH CLOUD: SFC/FL100 10NM WIDE LINE BETWEEN
N1618E14430 - N1623E14537. ASH IS MOVING W 15
KNOTS. 

FCST ASH CLOUD +6H: 30/1800Z SFC/FL100 10NM WIDE
LINE BETWEEN N1622E14538 - N1614E14350. 

FCST ASH CLOUD +12H: 01/0000Z SFC/FL100 10NM WIDE
LINE BETWEEN N1622E14537 - N1614E14346. 

FCST ASH CLOUD +18H: 01/0600Z SFC/FL100 10NM WIDE
LINE BETWEEN N1621E14538 - N1613E14323. 

REMARKS: MULTISPECTRAL IMAGERY SHOWS A NARROW
PLUME OF ASH TO FL100 EXTENDING TO THE W OF THE
VOLCANO. THE ASH IS MOVING AT 15 KTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN30/1900Z

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