FVXX22 KNES 111411 VOLCANIC ASH ADVISORY ISSUED: 2006APR11/1410Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2006/218 INFORMATION SOURCE: GOES-12. RADIOSONDE. MONTSERRAT OBSERVATORY. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 11/1345Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL060 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 11/2000Z FCST ASH CLOUD +12H: 12/0200Z FCST ASH CLOUD +18H: 12/0800Z REMARKS: THE MONTSERRAT VOLCANO OBSERVATORY INDICATES ROCKFALLS CONTINUING TO PRODUCE LOW LEVELS OF ASH. NO ASH CAN BE SEEN IN IMAGERY ALTHOUGHT THERE ARE EXTENSIVE CLOUDS PRESENT. ...SCHWARTZ NEXT ADVISORY: WILL BE ISSUED BY 2006APR11/2015Z NNNN