FVXX20 KNES 021100 VOLCANIC ASH ADVISORY ISSUED: 2004DEC02/1100Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2004/34 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. GUAM FORECAST OFFICE ERUPTION DETAILS: REPORT OF ASH AT 02/0430Z OBS ASH DATE/TIME: NIL OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH HAS NOT BEEN OBSERVED OVER THE PAST SIX HOURS. WALTER ... NEXT ADVISORY: NO FURTHER ADVISORIES NNNN