FVXX21 KNES 310203 VOLCANIC ASH ADVISORY ISSUED: 2005JAN31/0203Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/015 INFORMATION SOURCE: GUAM MWO. HONOLULU MWO. GFS MODEL WINDS. PILOT REPORT. GOES-9. ERUPTION DETAILS: INTERMITTENT HOTSPOT WITH POSSIBLE ASH EMISSION OBS ASH DATE/TIME: 31/0125Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL150 MOVING TO NE 5-15 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THERE HAS BEEN A PILOT REPORT OF ASH TO FL150 MOVING TO THE NORTHEAST. CLOUDS PARTIALLY OBSCURE THE AREA BUT A HOTSPOT IS SEEN INTERMITTENTLY. WINDS BELOW FL030 WOULD MOVE THE ASH TOWARD THE SOUTHEAST. ...RUMINSKI/WALTER NEXT ADVISORY: WILL BE ISSUED BY 2005JAN31/0800Z NNNN