FVXX20 KNES 140051
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG14/0050Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/672

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 14/0002Z

OBS ASH CLOUD: SFC/FL200 18NM WIDE LINE BETWEEN
N1619E14543 - N1616E14711. ASH IS MOVING E 10-15
KNOTS. SFC/FL070 10NM WIDE LINE BETWEEN
N1701E14542 - N1627E14541. ASH IS MOVING N 5
KNOTS. 

FCST ASH CLOUD +6H: 14/0600Z SFC/FL070 10NM WIDE
LINE BETWEEN N1655E14555 - N1625E14540. SFC/FL200
18NM WIDE LINE BETWEEN N1619E14543 - N1616E14706. 

FCST ASH CLOUD +12H: 14/1200Z SFC/FL200 18NM WIDE
LINE BETWEEN N1619E14542 - N1539E14704. SFC/FL070
10NM WIDE LINE BETWEEN N1647E14602 - N1625E14541. 

FCST ASH CLOUD +18H: 14/1800Z SFC/FL200 18NM WIDE
LINE BETWEEN N1618E14542 - N1539E14705. SFC/FL070
10NM WIDE LINE BETWEEN N1656E14556 - N1632E14545. 

REMARKS: SATELLITE IMAGERY THROUGH 0002Z REVEALED
TWO ASH PLUMES EMANATING FROM ANATAHAN.  THE
FIRST...ESTIMATED TO FL070...EXTENDED
APPROXIMATELY 23 NMI TO THE NORTH OF THE VOLCANO
WHILE THE SECOND...ESTIMATED TO FL200...EXTENDED
APPROXIMATELY 49 NMI TO THE EAST OF THE VOLCANO.
...TURK

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG14/0645Z

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