FVXX22 KWBC 251541
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN25/1600Z      VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/192

INFORMATION SOURCE: GOES 9 IMAGERY. GFS MODEL WINDS FORECAST  

ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10.

OBS ASH DATE/TIME: 25/1502Z

OBS ASH CLOUD: SFC/FL080 10 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1617E14453.  ASH IS MOVING W 10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS. 

REMARKS: SATELLITE IMAGERY SHOWS AN ASH PLUME EXTENDING TO THE
WEST. THE ASH IS ESTIMATED AT FL080 AND THE LEADING EDGE
OF THE ASH IS APPROXIMATELY 45 NM FROM THE SUMMIT....KARST

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN25/2200Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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