FVXX22 KWBC 190756
VOLCANIC ASH ADVISORY             
ISSUED: 2003MAY19/0800Z      VAAC: WASHINGTON
 
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540    AREA: MARIANA ISLANDS
 
SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/037
 
INFORMATION SOURCE:  GOES-9 IMAGERY. GFS MODEL WINDS FORECAST 

ERUPTION DETAILS: ONGOING ASH EMISSIONS...FIRST ERUPTION BEGAN
MAY 10
 
OBS ASH DATE/TIME: 19/0725Z
 
OBS ASH CLOUD: SFC/FL070 N1627E14544 N1729E14354 N1844E14021
N2051E14007 N2038E13841 N1800E13903 N1616E14539 N1627E14544
MOVING NW 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS. 

REMARKS: SATELLITE IMAGERY SHOWS A LARGE BUT FAIRLY FAINT ASH
PLUME EXTENDING FROM THE SUMMIT TOWARD THE NORTHWEST.  BEYOND
ABOUT 140E THE PLUME TURNS MORE NORTHWARD.  

NEXT ADVISORY: WILL BE ISSUED BY 2003MAY19/1400Z.

NNNN
"Attached Graphic Map Depicting Ash Only" 

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