FVXX20 KNES 310455
VOLCANIC ASH ADVISORY
ISSUED: 2006MAY31/0454Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210   AREA: W_INDIES

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/413

INFORMATION SOURCE: GOES-12. GFS WINDS.
RADIOSONDE. PILOT REPORT. 

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
ASH

OBS ASH DATE/TIME: 31/0415Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL060 MOVING TO NW 10-15 KNOTS.

FCST ASH CLOUD +6H: 31/1030Z 

FCST ASH CLOUD +12H: 31/1630Z 

FCST ASH CLOUD +18H: 31/2230Z 

REMARKS: DUE TO DARKNESS NO ASH CAN BE DETECTED. 
THE LAST VISIBLE IMAGERY OF THE DAY SHOWED A PLUME
MOVING NORTHWEST FROM THE ISLAND.  A PILOT REPORT
OVER SAINT THOMAS REPORTED THE ASH BELOW FL050. 
LITTLE CHANGE IN PLUME DIRECTION IS EXPECTED
THROUGH MORNING.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006MAY31/1030Z

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