FVXX22 KWBC 032300 VOLCANIC ASH ADVISORY ISSUED: 2003JUN03/2300Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2003/102 INFORMATION SOURCE: GOES-9 IMAGERY. GFS MODEL WINDS FORECAST. ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. OBS ASH DATE/TIME: 03/2213Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL140 MOVING NW 15 KNOTS. FL150/FL190 MOVING W 10-15 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: ASH IS NOT IDENTIFIABLE IN SATELLITE IMAGERY THROUGH 03/2313Z DUE TO EXTENSIVE CLOUDINESS. TURK NEXT ADVISORY: WILL BE ISSUED BY 2003JUN04/0500Z. NNNN