FVXX20 KNES 292124
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY29/2123Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/341

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 29/2102Z

OBS ASH CLOUD: SFC/FL140 40NM WIDE LINE BETWEEN
N2045E14158 - N1804E14257 - N1629E14538. ASH IS
MOVING N 10-15 KNOTS. 

FCST ASH CLOUD +6H: 30/0300Z SFC/FL140 40NM WIDE
LINE BETWEEN N2051E14219 - N1807E14308 -
N1626E14532. 

FCST ASH CLOUD +12H: 30/0900Z SFC/FL140 40NM WIDE
LINE BETWEEN N2119E14307 - N1819E14334 -
N1628E14526. 

FCST ASH CLOUD +18H: 30/1500Z SFC/FL140 40NM WIDE
LINE BETWEEN N2129E14441 - N1810E14417 -
N1623E14535. 

REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH EXTENDING TO THE N OF THE VOLCANO AT FL140.
ASH IS MOVING AT 10-15 KTS AND IS FORECAST TO VEER
MORE NORTHERLY AND THEN NORTHEASTERLY IN THE NEXT
18 HRS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY30/0330Z

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