FVXX22 KWBC 040508
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN04/0500Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/103
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST.
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. 
 
OBS ASH DATE/TIME: 04/0413Z
 
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA.  WINDS 
SFC/FL050 MOVING SW 10 KNOTS. FL050/FL190 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: ASH IS NOT IDENTIFIABLE IN SATELLITE IMAGERY THROUGH
04/0413Z DUE TO EXTENSIVE CLOUDINESS.  KARST

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN04/1100Z.

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