FVXX20 KNES 061458
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL06/1458Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/506

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
RADIOSONDE. 

ERUPTION DETAILS: ONGOING ASH AND STEAM VENTING

OBS ASH DATE/TIME: 06/1425Z

OBS ASH CLOUD: SFC/FL140 N1849E14134 - N1722E14206
- N1640E14540 - N1624E14538 - N1525E14325 -
N1505E14047 - N1711E13659 - N1824E13734 -
N1849E14134 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: 06/2100Z  SFC/FL140
N1747E13658 - N1743E14338 - N1634E14537 -
N1620E14535 - N1410E14150 - N1406E13704 -
N1747E13658 

FCST ASH CLOUD +12H: 07/0300Z  SFC/FL140
N1750E13644 - N1640E14538 - N1614E14537 -
N1404E14058 - N1414E13656 - N1750E13644 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: THE HIGH LEVEL ASH IS NO LONGER VISIBLE
IN SATELLITE IMAGERY.  LOW LEVEL ASH CONTINUES TO
STREAM WESTWARD FROM THE VOLCANO. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL06/2100Z

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