FVXX20 KNES 231546
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY23/1546Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/316

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 23/1425Z

OBS ASH CLOUD: SFC/FL060 N1623E14537 - N1434E14321
- N1245E13938 - N1525E14047 - N1615E14358 -
N1623E14537 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: 23/2000Z SFC/FL060 N1626E14535
- N1208E13758 - N1517E13957 - N1626E14535 

FCST ASH CLOUD +12H: 24/0200Z SFC/FL060
N1623E14532 - N1435E14350 - N1231E13805 -
N1520E13843 - N1623E14532 

FCST ASH CLOUD +18H: 24/0800Z SFC/FL060
N1626E14534 - N1431E14355 - N1222E13741 -
N1522E13813 - N1626E14534 

REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH EXTENDING TO THE W OF THE VOLCANO AT FL060.
ASH IS MOVING AT 10-15 KTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY23/2145Z

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