FVXX22 KWBC 141857
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN14/1900Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/147
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. 
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. 
 
OBS ASH DATE/TIME: 14/1802Z
 
OBS ASH CLOUD: SFC/FL100 15 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1547E14442.  ASH IS MOVING SW 5-10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: CURRENT SATELLITE IMAGERY THROUGH 14/1802Z SHOWS A VERY
THIN LINE OF ASH EXTENDING 60NM TO THE SOUTHWEST OF THE SUMMIT.
IT SHOULD BE NOTED THAT HIGH CLOUDS SOUTHWEST OF THE ISLAND IS
MAKING DETECTION OF THE ASH DIFFICULT AT THIS TIME....WALTER
                                 
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN15/0100Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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