FVXX22 KNES 212354
VOLCANIC ASH ADVISORY
ISSUED: 2006APR21/2354Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/262

INFORMATION SOURCE: GOES-12. NAM WINDS. 

ERUPTION DETAILS: ONGOING EMISSTIONS OF GASES AND
LIGHT ASH.

OBS ASH DATE/TIME: 21/2315Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL100 MOVING TO W -NW 5-10 KNOTS.

FCST ASH CLOUD +6H: 22/0530Z 

FCST ASH CLOUD +12H: 22/1130Z 

FCST ASH CLOUD +18H: 22/1730Z 

REMARKS: NOW WITH DARKNESS WE CAN NO LONGER
DETECTED THE LOW LEVEL PLUME FROM THE VOLCANO. AS
NIGHT FELL THE PLUME WAS MOVING MOSTLY NORTHWEST. 
A PILOT REPORT AT 1849Z VERIFIED ASH AND GASES
BELOW FL100 OVER ST. KIT.  WINDS ARE FORECAST TO
BECOME MORE WESTERLY WITH TIME ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006APR22/0600Z

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