FVXX22 KWBC 251117
VOLCANIC ASH ADVISORY
ISSUED: 2003MAY25/0500Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/062
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST.
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSION SINCE MAY 10. 
 
OBS ASH DATE/TIME: 25/0325Z
 
OBS ASH CLOUD: SFC/FL190 30 NM WIDE LINE OF ASH EXTENDING BETWEEN 
N1621E14540 N1451E14937.  ASH IS MOVING SE 15 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS AND VAFTAD. 

REMARKS: CURRENT SATELLITE IMAGERY THROUGH 25/0325Z SHOWS A 30 NM
WIDE PLUME EXTENDING 250 NM SOUTHEAST OF THE SUMMIT....WALTER

NEXT ADVISORY: WILL BE ISSUED BY 2003MAY25/1100Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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