FVXX20 KNES 120102 VOLCANIC ASH ADVISORY ISSUED: 20070312/0102Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2007/213 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS OBS ASH DATE/TIME: 12/0015Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING TO NW 10-15 KNOTS. FCST ASH CLOUD +6H: 12/0630Z FCST ASH CLOUD +12H: 12/1230Z FCST ASH CLOUD +18H: 12/1830Z REMARKS: NEITHER ASH NOR A HOTSPOT IS OBSERVED IN SATELLITE IMAGERY AFTER SUNSET. THE LAST VISIBLE IMAGERY AT 2145Z SHOWED A PLUME EXTENDING TO THE NORTHWEST OVER ST KITTS AND NEVIS AND BEYOND. THE HEIGHT IS RAISED TO FL100 BASED ON THE MODEL INVERSION HEIGHT AND WINDS. MODEL FORECAST WINDS FOR THE NEXT 18 HOURS INDICATE VEERING WINDS WILL TAKE THE PLUME MORE TOWARD THE NORTH-NORTHWEST IN RESPONSE TO A FRONTAL BOUNDARY NOW MOVING EAST THROUGH THE GREATER ANTILLES. ...RUMINSKI NEXT ADVISORY: WILL BE ISSUED BY 20070312/0700Z