FVXX20 KNES 150052 VOLCANIC ASH ADVISORY ISSUED: 2005AUG15/0051Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/676 INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE. GOES-9. ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS OBS ASH DATE/TIME: 15/0002Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL150 MOVING TO E 0-10 KNOTS. FCST ASH CLOUD +6H: 15/0600Z FCST ASH CLOUD +12H: 15/1200Z FCST ASH CLOUD +18H: 15/1800Z REMARKS: NO DEFINITIVE ASH PLUME COULD BE DISCERNED EMANATING FROM THE VOLCANO THROUGH 0002Z IN VISIBLE OR MULTISPECTRAL GOES 9 SATELLITE IMAGERY. HOWEVER A FAINT AREA OF VOG WAS LOCATED 45 NMI EITHER SIDE OF A LINE BETWEEN N1702E14612 AND N1636E14206. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2005AUG15/0645Z NNNN