FVXX22 KNES 110031 VOLCANIC ASH ADVISORY ISSUED: 2006MAY11/0031Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2006/337 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND OCCASIONAL LIGHT ASH OBS ASH DATE/TIME: 11/0015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL090 MOVING TO W 10 KNOTS. FCST ASH CLOUD +6H: 11/0630Z FCST ASH CLOUD +12H: 11/1230Z FCST ASH CLOUD +18H: 11/1830Z REMARKS: DARKNESS AND CLOUDS COVER THE AREA AND NO ASH CAN BE DETECTED. THE LAST VISIBLE IMAGERY OF THE DAY SHOWED A SHORT PLUME EXTENDING WEST OFF THE ISLAND. WINDS WILL SHIFT AND MOVE ANY ASH MORE TO THE NORTHWEST BY MORNING. ...SWANSON NEXT ADVISORY: WILL BE ISSUED BY 2006MAY11/0630Z NNNN