FVXX20 KNES 151330
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY15/1330Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1622E14540   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/284

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 15/1202Z

OBS ASH CLOUD: SFC/FL080 20NM WIDE LINE BETWEEN
N1730E14635 - N1624E14542. ASH IS MOVING N 10
KNOTS. 

FCST ASH CLOUD +6H: 15/1800Z SFC/FL080 20NM WIDE
LINE BETWEEN N1728E14643 - N1623E14541. 

FCST ASH CLOUD +12H: 16/0000Z SFC/FL080 20NM WIDE
LINE BETWEEN N1728E14649 - N1623E14543. 

FCST ASH CLOUD +18H: 16/0600Z SFC/FL080 20NM WIDE
LINE BETWEEN N1729E14650 - N1622E14543. 

REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH EXTENDING TO THE N OF THE VOLCANO. THE ASH IS
ESTIMATED TO FL080 AND IS MOVING AT 10 KTS.
...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY15/1930Z

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