FVXX22 KWBC 262157 VOLCANIC ASH ADVISORY ISSUED: 2003JUN26/2200Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2003/197 INFORMATION SOURCE: GOES 9 IMAGERY. GFS MODEL WINDS FORECAST ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10. OBS ASH DATE/TIME: 26/2102Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL080 MOVING W 15-20 KNOTS. FCST ASH CLOUD +6H: SEE SIGMETS. REMARKS: THE EARLY MORNING VISIBLE IMAGERY DOES NOT INDICATE ANY ASH PLUME AT THIS TIME THROUGH 26/2102Z. NEXT ADVISORY: WILL BE ISSUED BY 2003JUN27/0400Z. NNNN