FVXX20 KNES 071812
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY07/1811Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/252

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

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 07/1725Z

OBS ASH CLOUD: SFC/FL100 N1756E14617 - N1625E14704
- N1608E14537 - N1737E14536 - N1756E14617 MOVING
NE 5-10 KNOTS. 

FCST ASH CLOUD +6H: 08/0000Z  SFC/FL100
N1753E14619 - N1559E14701 - N1553E14534 -
N1710E14531 - N1753E14619 

FCST ASH CLOUD +12H: 08/0600Z  SFC/FL100
N1735E14617 - N1519E14713 - N1516E14531 -
N1644E14527 - N1735E14617 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: CLOUDS HAVE MOVED TO THE SOUTH EAST
REVEALING AN AREA OF ASH TO THE NORTH EAST OF THE
VOLCANO.  IMAGERY SEEMS TO INDICATE THAT THIS ASH
IS SLOWLY DRIFTING TO THE SOUTH OR SOUTHEAST. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY08/0015Z

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