FVXX22 KWBC 290227
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN29/0230Z      VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/204

INFORMATION SOURCE: GOES 9 IMAGERY. GFS MODEL WINDS FORECAST. 
GUAM MWO. 

ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10.

OBS ASH DATE/TIME: 29/0125Z

OBS ASH CLOUD: SFC/FL080 7 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1607E14450 MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS. 

REMARKS: SATELLITE IMAGERY AT 29/0125Z SHOWS A FAINT PLUME OF ASH
EXTENDING AROUND 28 NM WEST OF THE SUMMIT.  ASH IS ESTIMATED
TO FL080 AND BEGINS TO DIFFUSE OUT AROUND 145E.  WE WILL KEEP
CLOSE WATCH AND WILL ADVISE IF ANY CHANGES SHALL OCCUR.....KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2003JUN29/0830Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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