FVXX22 KWBC 261640
VOLCANIC ASH ADVISORY
ISSUED: 2003MAY26/1700Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/068
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. 
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSION SINCE MAY 10. 
 
OBS ASH DATE/TIME: 26/1525Z
 
OBS ASH CLOUD: SFC/FL100 N1621E14540 N1734E14958 N1648E15601
N1620E15559 N1627E14936 N1545E14741 N1621E14540 MOVING E 10
KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS

REMARKS: MULTISPECTRAL IMAGERY SHOWS A LARGE AREA OF ASH
EXTENDING TO THE EAST OF THE SUMMIT. THE ASH IS ESTIMATED AT
FL100. THE LEADING EDGE OF THE ASH IS APPROXIMATELY 600 NM TO THE
EAST OF THE VOLCANO AND IS 100 NM WIDE.....KARST

NEXT ADVISORY: WILL BE ISSUED BY 2003MAY26/2300Z

NNNN"Attached Graphic Map Depicting Ash Only" 

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