FVXX20 KNES 092155
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN09/2154Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/388

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


ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS ASH DATE/TIME: 09/2102Z

OBS ASH CLOUD: SFC/FL300 N1653E14440 - N1645E14513
- N1629E14536 - N1615E14538 - N1544E14417 -
N1653E14440 MOVING W 10-15 KNOTS. SFC/FL120
N1822E14535 - N1733E14638 - N1619E14544 -
N1625E14535 - N1749E14445 - N1822E14535 MOVING NE
5-10 KNOTS. 

FCST ASH CLOUD +6H: 10/0300Z SFC/FL120 N1816E14520
- N1720E14620 - N1625E14541 - N1801E14438 -
N1816E14520 

FCST ASH CLOUD +12H: 10/0900Z SFC/FL120
N1823E14511 - N1724E14622 - N1625E14541 -
N1802E14433 - N1823E14511 

FCST ASH CLOUD +18H: 10/1500Z SFC/FL120
N1820E14428 - N1715E14613 - N1625E14540 -
N1756E14349 - N1820E14428 

REMARKS: USGS CONFIRMED AN ERUPTION TO FL300
AROUND 1415Z.  ASH WILL DISSIPATE BY 6 HRS AS IT
CONTINUES TO MOVE TO THE W. AN AREA OF ASH TO
FL120 IS MOVING TO THE NE AND SPREADING OUT SLOWLY
TO THE N AND NW. THIS ASH IS FORECAST TO CONTINUE 
THROUGH THE FORECAST PERIOD. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN10/0400Z

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