FVXX22 KWBC 101842 
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN10/1900Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/131
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. 
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. 
 
OBS ASH DATE/TIME: 10/1802Z
 
OBS ASH CLOUD:  SFC/FL120 N1621E14540 N1628E14353 N1533E14315
N1509E14312 N1523E14408 N1611E14443 N1621E14540 MOVING W 10-15
KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.

REMARKS: LATEST SATELLITE IMAGERY AT 10/1802Z SHOWS A SHIFT IN
ASH MOVEMENT FROM SW TO W.  ASH MOVING WEST IS ESTIMATED TO
AROUND FL120 BASED ON 18Z GFS MODEL WINDS FORECAST. HOTSPOT
ACTIVITY IS NOT SEEN IN SHORTWAVE IMAGERY....KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN11/0100Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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