FVXX20 KNES 131804
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN13/1803Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1620E14540   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/406

INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSION OF ASH AND
STEAM

OBS ASH DATE/TIME: 13/1715Z

OBS ASH CLOUD: SFC/FL200 N1742E13932 - N1653E14347
- N1629E14536 - N1621E14538 - N1649E14058 -
N1611E13802 - N1742E13932 MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: 13/2300Z  SFC/FL200
N1747E13856 - N1628E14537 - N1619E14537 -
N1654E14130 - N1604E13807 - N1747E13856 

FCST ASH CLOUD +12H: 14/0500Z  SFC/FL200
N1750E13910 - N1626E14538 - N1619E14537 -
N1645E14140 - N1632E13905 - N1750E13910 

FCST ASH CLOUD +18H: 14/1100Z  SFC/FL140
N1744E13928 - N1623E14539 - N1618E14538 -
N1649E14101 - N1639E13814 - N1744E13928 

REMARKS: FAINT ASH PROBABLY EXTENDS FARTHER TO THE
WEST OF THE DEPICTED PLUME. ...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN14/0000Z

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