FVXX20 KNES 131150
VOLCANIC ASH ADVISORY
ISSUED: 2005APR13/1150Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/151

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 13/1049Z

OBS ASH CLOUD: SFC/FL100 N1628E14451 - N1616E14538
- N1610E14452 - N1628E14451 MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: 13/1700Z SFC/FL100 N1619E14537
- N1558E14455 - N1613E14452 - N1619E14537 

FCST ASH CLOUD +12H: 13/2300Z SFC/FL100
N1623E14452 - N1619E14538 - N1605E14453 -
N1623E14452 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: SATELLITE IMAGERY THROUGH 1049Z SHOWED A
PLUME EXTENDING APPROXIMATELY 51 NMI TO THE WEST
OF THE SUMMIT. ...TURK

NEXT ADVISORY: WILL BE ISSUED BY 2005APR13/1745Z

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