FVXX22 KWBC 011400 VOLCANIC ASH ADVISORY ISSUED: 2003JUL01/1400Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2003/214 INFORMATION SOURCE: NOAA 17 IMAGERY. ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10. OBS ASH DATE/TIME: 01/1153Z OBS ASH CLOUD: SFC/FL080 70 NM WIDE LINE OF ASH EXTENDING BETWEEN N1621E14540 N1636E14434. ASH IS MOVING W 10-15 KNOTS. FCST ASH CLOUD+6H: SEE SIGMETS. REMARKS: AFWA FOR WASHINGTON VAAC. NEXT ADVISORY: WILL BE ISSUED BY 2003JUL01/2000Z NNNN