FVXX22 KWBC 081656
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN08/1700Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/122
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST.
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. 
 
OBS ASH DATE/TIME: 08/1613Z
 
OBS ASH CLOUD: SFC/080 25 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1916E14315 MOVING NORTHWEST AT 15-20 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: FAINT ASH PLUME VISIBLE ON MULTISPECTRAL IMAGERY EXTENDS
APPROXIMATELY 225 NM NORTHWEST OF THE SUMMIT. LATEST FORECAST
SOUNDING PLACES HEIGHT NEAR FL080.

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN08/2300Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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