FVXX20 KNES 160723
VOLCANIC ASH ADVISORY
ISSUED: 2005APR16/0722Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/164

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 16/0602Z

OBS ASH CLOUD: SFC/FL100 15NM WIDE LINE BETWEEN
N1617E14538 - N1553E14442. ASH IS MOVING W 15-20
KNOTS. 

FCST ASH CLOUD +6H: 16/1200Z SFC/FL100 15NM WIDE
LINE BETWEEN N1619E14537 - N1550E14422. 

FCST ASH CLOUD +12H: 16/1800Z SFC/FL100 15NM WIDE
LINE BETWEEN N1619E14537 - N1601E14411. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: THE ASH AT FL200 THAT MOVED TOWARDS THE
NW DISSIPATED NEAR 17N 1443. AN ASH PLUME AT FL100
CONTINUES TO MOVE TOWARDS THE W AT 15-20KTS.
...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR16/1315Z

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