FVXX21 KNES 312307
VOLCANIC ASH ADVISORY
ISSUED: 2005JAN31/2307Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/19

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: 

OBS ASH DATE/TIME: 31/2213Z

OBS ASH CLOUD: SFC/ N1754E14811 - N1749E14817 -
N1737E14816 - N1728E14806 - N1723E14756 -
N1711E14721 - N1711E14711 - N1710E14701 -
N1710E14659 - N1711E14644 - N1709E14632 -
N1705E14622 - N1655E14610 - N1649E14602 -
N1645E14555 - N1641E14552 - N1631E14543 -
N1632E14543 - N1631E14543 - N1644E14548 -
N1649E14552 - N1650E14556 - N1659E14604 -
N1712E14608 - N1726E14610 - N1737E14614 -
N1743E14622 - N1748E14631 - N1746E14644 -
N1747E14653 - N1744E14701 - N1742E14714 -
N1743E14731 - N1746E14746 - N1749E14758 -
N1754E14811 MOVING N 0 KNOTS. 

FCST ASH CLOUD +6H: 01/0300Z SFC/FL50 N1901E14810
- N1855E14818 - N1847E14820 - N1828E14815 -
N1820E14755 - N1816E14727 - N1808E14702 -
N1802E14638 - N1750E14617 - N1740E14611 -
N1722E14602 - N1652E14549 - N1634E14543 -
N1628E14540 - N1638E14543 - N1731E14601 -
N1801E14609 - N1823E14621 - N1836E14632 -
N1850E14651 - N1857E14714 - N1901E14737 -
N1900E14754 - N1901E14810 

FCST ASH CLOUD +12H: 01/0900Z SFC/FL50 N1856E14824
- N1845E14829 - N1822E14808 - N1816E14743 -
N1808E14717 - N1729E14626 - N1659E14555 -
N1640E14540 - N1629E14541 - N1636E14540 -
N1658E14547 - N1739E14602 - N1820E14628 -
N1849E14716 - N1853E14747 - N1853E14809 -
N1856E14824 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: HOTSPOT STILL VISIBLE AT THE SUMMIT. 
VERY THIN ASH PLUME THAT HAD INITIALLY MOVE TO THE
EASTNORTHEAST IS LIFTING NORTHWARD AND CURRENT
LIES APPROXIMATELY ALONG 18N BETWEEN 146E AND
149E.   ...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 2005FEB01/0500Z

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