FVXX20 KNES 171841 VOLCANIC ASH ADVISORY ISSUED: 2005AUG17/1840Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/687 INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS OBS ASH DATE/TIME: 17/1802Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL150 MOVING TO NE 10-15 KNOTS. FCST ASH CLOUD +6H: 18/0000Z NOT AVBL FCST ASH CLOUD +12H: 18/0600Z NOT AVBL FCST ASH CLOUD +18H: 18/1200Z NOT AVBL REMARKS: ASH CANNOT BE SEEN IN SATELLITE IMAGERY THROUGH 17/1802Z. WE WILL CONTINUE TO MONITOR AND ADVISE AS NEEDED. ...KIBLER NEXT ADVISORY: WILL BE ISSUED BY 2005AUG18/0045Z NNNN