FVXX20 KNES 080124 VOLCANIC ASH ADVISORY ISSUED: 2005AUG08/0123Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/646 INFORMATION SOURCE: HONOLULU MWO. GFS MODEL WINDS. GOES-9. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 08/0025Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL130 MOVING TO W 10-15 KNOTS. FL140/FL240 MOVING TO NW 10-15 KNOTS. FCST ASH CLOUD +6H: 08/0630Z FCST ASH CLOUD +12H: 08/1230Z FCST ASH CLOUD +18H: 08/1830Z REMARKS: ASH CAN NOT BE SEEN IN SATELLITE IMAGERY DUE TO THICK WEATHER CLOUDS OBSCURING THE VOLCANO. ... NEXT ADVISORY: WILL BE ISSUED BY 2005AUG08/0730Z NNNN