FVXX22 KNES 230452 VOLCANIC ASH ADVISORY ISSUED: 2004DEC23/0451Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2004/035 INFORMATION SOURCE: AWC. GOES-9. HONOLULU MWO. ERUPTION DETAILS: ASH REPORTED 23/0420Z. OBS ASH DATE/TIME: 23/0413Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL120 MOVING TO W 5 KNOTS. FL150/FL200 MOVING TO N 10-20 KNOTS. FL230/FL290 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: A PILOT REPORT HAS BEEN RECEIVED INDICATING AN ERUPTION OF ANATAHAN WITH ASH TO FL290 AT 0420Z. NO ASH WAS DETECTED IN SATELLITE IMAGERY THROUGH 0413Z UNDER CLEAR SKIES. AN UPDATE WILL BE ISSUED AFTER THE 0449Z GOES 9 IMAGE CAN BE ANALYSED IN THE NEXT HALF HOUR. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 2004DEC23/1045Z NNNN