FVXX22 KNES 111223
VOLCANIC ASH ADVISORY
ISSUED: 2006MAY11/1223Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/340

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ONGOING EMISSIONS OF GASES AND
LIGHT ASH

OBS ASH DATE/TIME: 11/1145Z

OBS ASH CLOUD: SFC/FL090 N1701 W06215 - N1643
W06210 - N1643 W06211 - N1650 W06232 - N1659
W06234 - N1701 W06215 MOVING NW 10-15 KNOTS. 

FCST ASH CLOUD +6H: 11/1800Z SFC/FL090 15NM WIDE
LINE BETWEEN N1705 W06232 - N1643 W06210. 

FCST ASH CLOUD +12H: 12/0000Z SFC/FL090 15NM WIDE
LINE BETWEEN N1659 W06233 - N1643 W06210. 

FCST ASH CLOUD +18H: 12/0600Z SFC/FL090 15NM WIDE
LINE BETWEEN N1705 W06228 - N1643 W06210. 

REMARKS: A THIN PLUME OF GASES AND ASH CAN BE SEEN
IN EARLY MORNING VISIBLE IMAGERY.  THIS PLUME
EXTENDS ABOUT 25 NMI TO THE NORTHWEST OF THE
VOLCANO. INTERMITTENT HOTSPOT ACTIVITY CONTINUES.
...MERCKLE

NEXT ADVISORY: WILL BE ISSUED BY 2006MAY11/1830Z

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