FVXX22 KNES 230553 VOLCANIC ASH ADVISORY ISSUED: 2006APR23/0550Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2006/267 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 23/0532Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 23/1130Z FCST ASH CLOUD +12H: 23/1730Z FCST ASH CLOUD +18H: 23/2330Z REMARKS: LOW LEVEL ASH CAN NOT BE DETECTED IN SATELLITE IMAGERY. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 2006APR23/1145Z NNNN