FVXX20 KNES 242039
VOLCANIC ASH ADVISORY
ISSUED: 2005APR24/2038Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/198

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 24/2002Z

OBS ASH CLOUD: SFC/FL090 15NM WIDE LINE BETWEEN
N1623E14426 - N1624E14535. ASH IS MOVING W 15
KNOTS. 

FCST ASH CLOUD +6H: 25/0200Z SFC/FL090 15NM WIDE
LINE BETWEEN N1629E14349 - N1622E14535. 

FCST ASH CLOUD +12H: 25/0800Z SFC/FL090 15NM WIDE
LINE BETWEEN N1626E14338 - N1623E14535. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: SATELLITE IMAGERY SHOWS A NARROW PLUME OF
ASH EXTENDING TO THE WEST OF THE VOLCANO UP TO
FL090. ASH IS MOVING AT 15 KTS.  ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR25/0245Z

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