FVXX22 KWBC 261048
VOLCANIC ASH ADVISORY
ISSUED: 2003MAY26/1100Z      VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/067
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. 
  
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSION SINCE MAY 10. 
 
OBS ASH DATE/TIME: 26/0925Z
 
OBS ASH CLOUD: SFC/FL100 N1621E14540 N1632E14656 N1741E14813
N1804E14956 N1801E15416 N1748E15450 N1645E15518 N1553E15638
N1530E15600 N1613E15311 N1554E14952 N1612E14735 N1548E14640 
N1621E14540 MOVING E 10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS AND VAFTAD. 

REMARKS: CURRENT SATELLITE IMAGERY THROUGH 26/0925Z CONTINUES TO
SHOW A VERY LARGE AREA OF ASH EXTENDING TO THE EAST AWAY FROM THE
SUMMIT.  THIS AREA IS APPROXIMATELY 600 NM IN LENGTH AND 100 NM
IN WIDTH AT ITS WIDEST POINT....WALTER

NEXT ADVISORY: WILL BE ISSUED BY 2003MAY26/1700Z

NNNN"Attached Graphic Map Depicting Ash Only" 

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