FVXX20 KNES 100956 VOLCANIC ASH ADVISORY ISSUED: 2005AUG10/0956Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/656 INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. USGS. ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS OBS ASH DATE/TIME: 10/0925Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL210 MOVING TO NW 15-20 KNOTS. FCST ASH CLOUD +6H: 10/1530Z FCST ASH CLOUD +12H: 10/2130Z FCST ASH CLOUD +18H: 11/0330Z REMARKS: THE USGS REPORTED THAT A SEISMIC ALARM WAS TRIGGERED AT 0850Z. NO ASH WAS DETECTED IN SATELLITE IMAGERY AT 0925Z DUE TO CLOUD COVER. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2005AUG10/1600Z NNNN