FVXX21 KNES 311621 VOLCANIC ASH ADVISORY ISSUED: 2006MAY31/1620Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2006/415 INFORMATION SOURCE: GOES-12. MONTSERRAT OBSERVATORY. ERUPTION DETAILS: CONTINUOUS STEAM EMISSIONS WITH LITTLE ASH. OBS ASH DATE/TIME: 31/1545Z OBS ASH CLOUD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: THE MONTSERRAT VOLCANO OBSERVATORY INDICATED THE VOLCANO IS EMITTING PREDOMINATELY STEAM WITH LITTLE ASH. NO PLUME WAS DETECTED IN SATELLITE IMAGERY THROUGH 1545Z. ...TURK NEXT ADVISORY: NO FURTHER ADVISORIES NNNN