FVXX20 KNES 020748 VOLCANIC ASH ADVISORY ISSUED: 2005JUL02/0748Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA IS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/483 INFORMATION SOURCE: RADIOSONDE, GOES-9 AND PILOT REPORT. ERUPTION DETAILS: CONTINUOUS ASH/STEAM EMISSIONS. OBS ASH DATE/TIME: 02/0601Z OBS ASH CLOUD: SFC/FL150 N1619 E14534 - N1639 E14411 - N1711 E14255 - N1719 E14019 - N1718 E13900 - N1644 E13852 - N1633 E14132 - N1559 E14336 - N1606 E14457 MOVG WEST AT 15KTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: PILOT REPORTED ASH TO FL150 MOVING WEST AT 01/2345Z. NEXT ADVISORY: WILL BE ISSUED BY 2005JULY02/1300Z. ASH EXTENDS APPROX. 165NM WEST OF SUMMIT. NNNN