FVXX20 KNES 150930
VOLCANIC ASH ADVISORY
ISSUED: 2005APR15/0930Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/160

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 15/0902Z

OBS ASH CLOUD: SFC/FL100 10NM WIDE LINE BETWEEN
N1620E14537 - N1531E14359. ASH IS MOVING SW 15-20
KNOTS. 

FCST ASH CLOUD +6H: 15/1500Z SFC/FL100 10NM WIDE
LINE BETWEEN N1620E14536 - N1531E14349. 

FCST ASH CLOUD +12H: 15/2100Z SFC/FL100 10NM WIDE
LINE BETWEEN N1621E14537 - N1538E14344. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: A PLUME OF ASH EXTENDS TO THE SW OF THE
VOLCANO AND IS ESTIMATED AT FL100. ASH IS MOVING
AT 15-20KTS ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR15/1530Z

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Full Size Graphic

-Graphic Map Depicting Ash