FVXX22 KWBC 091841
VOLCANIC ASH ADVISORY
ISSUED: 2003JUL09/1900Z      VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540    AREA: MARIANA ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/248

INFORMATION SOURCE: GOES 9 IMAGERY. GFS MODEL WINDS FORECAST
      
ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10.

OBS ASH DATE/TIME: 09/1802Z.

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
SFC/FL080 MOVING SW 10-15 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: ASH NOT IDENTIFIABLE FROM SATELLITE DATA DUE TO ASH IS
VERY LOW IN HEIGHT AND IT CAN BE DIFFICULT TO DETECT AT
NIGHT...GALLINA    

NEXT ADVISORY: WILL BE ISSUED BY 2003JUL10/0100Z.

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