FVXX22 KWBC 150101
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN15/0100Z      VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540    AREA: MARIANA ISLANDS
 
SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/148
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. 
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. 
 
OBS ASH DATE/TIME: 15/0025Z
 
OBS ASH CLOUD: SFC/FL100 12 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1536E14423.  ASH IS MOVING SW 5-10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: SATELLITE IMAGERY THROUGH 15/0025Z SHOWS A VERY THIN
LINE OF ASH EXTENDING APPROXIMATELY 90 NM TO THE SOUTHWEST OF THE
SUMMIT.  CIRRUS CLOUDS FURTHER WEST MAY BE OBSCURING ADDITIONAL
ASH.
                                 
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN15/0700Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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