FVXX20 KNES 132240
VOLCANIC ASH ADVISORY
ISSUED: 2005APR13/2239Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/153

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINOUS ASH AND STEAM EMISIONS

OBS ASH DATE/TIME: 13/2213Z

OBS ASH CLOUD: SFC/FL100 N1634E14444 - N1621E14538
- N1611E14446 - N1634E14444 MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: 14/0500Z  SFC/FL100
N1634E14444 - N1621E14538 - N1611E14446 -
N1634E14444 

FCST ASH CLOUD +12H: 14/1100Z SFC/FL100
N1634E14444 - N1621E14539 - N1611E14446 -
N1634E14444 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: VISIBLE IMAGERY SHOWS A  THIN PLUME
EXTENDING ABOUT 110 NMI WEST OF THE VOLCANO.  VERY
THIN ASH MIGHT EXTEND FURTHER WEST.  ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR14/0445Z

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