FVXX20 KNES 010436 VOLCANIC ASH ADVISORY ISSUED: 2005AUG01/0412Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/615 INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS OBS ASH DATE/TIME: 01/0325Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL120 MOVING TO E 5 KNOTS. FCST ASH CLOUD +6H: 01/0930Z FCST ASH CLOUD +12H: 01/1530Z FCST ASH CLOUD +18H: 01/2130Z REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY PROBABLY DUE TO THE EXTENSIVE WEATHER CLOUDS OVER THE AREA. ... NEXT ADVISORY: WILL BE ISSUED BY 2005AUG01/1015Z NNNN