FVXX22 KNES 111829 VOLCANIC ASH ADVISORY ISSUED: 2006MAY11/1829Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2006/341 INFORMATION SOURCE: GOES-12. GFS WINDS. RADIOSONDE. ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND LIGHT ASH OBS ASH DATE/TIME: 11/1745Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL070 MOVING TO NW 10-15 KNOTS. FL070/FL120 MOVING TO N 0 KNOTS. FCST ASH CLOUD +6H: 12/0000Z FCST ASH CLOUD +12H: 12/0600Z FCST ASH CLOUD +18H: 12/1200Z REMARKS: SATELLITE IMAGERY SHOWS NO CURRENT PLUME OF ASH HOWEVER THE AREA IS PARTIALLY OBSCURED BY CLOUDS. HOT SPOT ACTIVITY IS CONTINUING. EARLIER IMAGERY SHOWED A PROBABLE ASH PLUME MOVING MORE TO THE NORTH INDICATING THAT THE ASH MAY BE HIGHER THAN PREVIOUSLY THOUGHT. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006MAY12/0030Z NNNN