FVXX20 KNES 181453 VOLCANIC ASH ADVISORY ISSUED: 20070318/1418Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2007/240 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 18/1345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL060 MOVING TO W 15-20 KNOTS. FCST ASH CLOUD +6H: 18/2000Z FCST ASH CLOUD +12H: 19/0200Z FCST ASH CLOUD +18H: 19/0800Z REMARKS: ASH CANNOT BE DETECTED IN GOES-12 SATELLITE IMAGERY DUE TO DENSE HIGH LEVEL CLOUDS. ...BROWN NEXT ADVISORY: WILL BE ISSUED BY 20070318/2015Z