FVXX21 KNES 260557 VOLCANIC ASH ADVISORY ISSUED: 2006MAY26/0556Z VAAC: WASHINGTON VOLCANO: SOUFRIERE HILLS 1600-05 LOCATION: N1642 W06210 AREA: W_INDIES SUMMIT ELEVATION: 3002 FT (915 M) ADVISORY NUMBER: 2006/393 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 26/0532Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL090 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +6H: 26/1130Z WINDS SFC/FL090 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +12H: 26/1730Z WINDS SFC/FL090 MOVING TO W 10-15 KNOTS. FCST ASH CLOUD +18H: 26/2330Z WINDS SFC/FL090 MOVING TO W 10-20 KNOTS. REMARKS: AN INTERMITTENT HOTSPOT COULD BE SEEN AT THE SUMMIT OF THE VOLCANO...AND AT TIMES MULTISPECTRAL IMAGERY HINTS AT AN ASH PLUME MOVING ABOUT 250 DEGREES FROM THE VOLCANO. AT THIS TIME THOUGH THE SIGNAL IS TOO WEAK MOST LIKELY DUE TO THE LOW LEVEL NATURE AND THE LOWER DENSITY OF THE ASH IN THE PLUME. ...GALLINA NEXT ADVISORY: WILL BE ISSUED BY 2006MAY26/1200Z NNNN