FVXX20 KNES 200411 VOLCANIC ASH ADVISORY ISSUED: 20070320/0411Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2007/247 INFORMATION SOURCE: GOES-12. RADIOSONDE. ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS OBS ASH DATE/TIME: 20/0345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL060 MOVING TO W 15-20 KNOTS. FCST ASH CLOUD +6H: 20/1000Z NOT AVBL. FCST ASH CLOUD +12H: 20/1600Z NOT AVBL. FCST ASH CLOUD +18H: 20/2200Z NOT AVBL. REMARKS: ASH COULD NOT BE OBSERVED IN SATELLITE IMAGERY THROUGH 0345Z MOST LIKELY DUE TO THE LOW LEVEL NATURE OF THE EMISSIONS. ...TURK NEXT ADVISORY: WILL BE ISSUED BY 20070320/1015Z