FVXX20 KNES 011411 VOLCANIC ASH ADVISORY ISSUED: 2005SEP01/1411Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/748 INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. USGS. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 01/1202Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING TO N 35-40 KNOTS. FCST ASH CLOUD +6H: 01/1800Z FCST ASH CLOUD +12H: 02/0000Z FCST ASH CLOUD +18H: 02/0600Z REMARKS: ANY ASH EMINATING FROM THE SUMMIT CANNOT BE SEEN IN SATELLITE IMAGERY DUE TO EXTENSIVE CLOUDINESS ASSOCIATED WITH TYPHOON NABI. YESTERDAY'S UPDATE STATED THAT ANATAHAN CONTINUES IN A STATE OF CONSTANT ERUPTION. ...BALDWIN NEXT ADVISORY: WILL BE ISSUED BY 2005SEP01/2015Z NNNN