FVXX20 KNES 171258
VOLCANIC ASH ADVISORY
ISSUED: 2005APR17/1257Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/169

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 17/1202Z

OBS ASH CLOUD: SFC/FL100 N1634E14514 - N1622E14539
- N1618E14538 - N1617E14503 - N1634E14514 MOVING W
15-20 KNOTS. 

FCST ASH CLOUD +6H: 17/1900Z SFC/FL100 N1657E14502
- N1621E14540 - N1618E14538 - N1633E14444 -
N1657E14502 

FCST ASH CLOUD +12H: 18/0100Z SFC/FL100
N1640E14511 - N1622E14540 - N1616E14539 -
N1611E14501 - N1640E14511 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: A SMALL PLUME CAN BE SEEN IN
MULTISPECTRAL IMAGERY FANING WESTWARD FROM THE
SUMMIT.  CLOUDS IN THE VICINITY MAY BE OBSCURING
ASH. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR17/1900Z

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