FVXX22 KWBC 091108
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN09/1100Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/125
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST.
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. 
 
OBS ASH DATE/TIME: 09/1013Z
 
OBS ASH CLOUD: SFC/FL080 70 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1635E14352 N1621E14540 MOVING WEST AT 10 KNOTS. SFC/FL080 40 NM
WIDE LINE OF ASH EXTENDING BETWEEN N1703E14434 N1813E14435 MOVING
NW 15 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: IMAGERY SHOWS A FANNING PLUME ROUGHLY 70 NM WIDE MOVING
WEST AROUND 105 NM OFF THE ISLAND. THERE IS STILL A PORTION OF
THE CLOUD MOVING NW AND THAT IS THE 40 NM WIDE CLOUD ABOVE. BOTH
ARE ESTIMATED TO AROUND FL080. 

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN09/1700Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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