FVXX22 KNES 181922
VOLCANIC ASH ADVISORY
ISSUED: 2006MAR18/1922Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/123

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

ERUPTION DETAILS: OBSERVED PLUME STARTING
18/1130Z.

OBS ASH DATE/TIME: 18/1902Z

OBS ASH CLOUD: SFC/FL090 N1707 W06249 - N1650
W06216 - N1641 W06209 - N1635 W06251 - N1707
W06249 MOVING W 10 KNOTS. 

FCST ASH CLOUD +6H: 19/0100Z SFC/FL090 15NM WIDE
LINE BETWEEN N1658 W06255 - N1641 W06210. 

FCST ASH CLOUD +12H: 19/0700Z SFC/FL090 15NM WIDE
LINE BETWEEN N1640 W06256 - N1641 W06209. 

FCST ASH CLOUD +18H: 19/1300Z SFC/FL090 15NM WIDE
LINE BETWEEN N1639 W06257 - N1641 W06209. 

REMARKS: FAINT ASH CAN BE SEEN UNDER SOME HIGH
LEVEL CLOUDS MOVING OVER THE AREA.  THE ASH IS
BEING GENERATED BY ROCKFALLS.  AN OCCASTIONAL HOT
SPOT IS ALSO DETECTED  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006MAR19/0115Z

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