FVXX22 KWBC 010807 
VOLCANIC ASH ADVISORY
ISSUED: 2003JUL01/0800Z      VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2003/213

INFORMATION SOURCE: GOES 9 IMAGERY. UPPER AIR SOUNDING

ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10.

OBS ASH DATE/TIME: 01/0725Z

OBS ASH CLOUD: SFC/FL080 59 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1602E13334.  ASH IS MOVING W 10-15 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS. 

REMARKS: THE LOW SUN ANGLE HAS REVEALED A DIFFUSE AREA OF ASH
THAT EXTENDS APPROXIMATELY 700 NM TO THE WEST OF THE SUMMIT.
TURK.

NEXT ADVISORY: WILL BE ISSUED BY 2003JUL01/1400Z.

NNNN"Attached Graphic Map Depicting Ash Only" 

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