FVXX20 KNES 111921
VOLCANIC ASH ADVISORY
ISSUED: 2005APR11/1920Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/144
INFORMATION SOURCE: GFS MODEL WINDS. GOES-9.
ERUPTION DETAILS: CONTINOUS EMISSIONS
OBS ASH DATE/TIME: 11/1902Z
OBS ASH CLOUD: SFC/FL090 25NM WIDE LINE BETWEEN
N1617E14536 - N1559E14458 - N1538E14357. ASH IS
MOVING SW 10-15 KNOTS.
FCST ASH CLOUD +6H: 12.0130Z SFC/FL090 25NM WIDE
LINE BETWEEN N1617E14536 - N1553E14459 -
N1511E14401.
FCST ASH CLOUD +12H: 12/0730Z SFC/FL090 25NM WIDE
LINE BETWEEN N1614E14536 - N1553E14500 -
N1513E14403.
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: LAST FEW MULTISPECTRAL IMAGES SHOWS A
MORE SOUTHWEST MOVEMENT IN PLUME. THIN ASH COULD
EXTEND FURTHER TO THE WEST SOUTHWEST. ...
NEXT ADVISORY: WILL BE ISSUED BY 2005APR12/0115Z
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