FVXX22 KNES 120726
VOLCANIC ASH ADVISORY
ISSUED: 2006FEB12/0726Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/033

INFORMATION SOURCE: GOES-12. NAM MODEL WINDS.
RADIOSONDE. 

ERUPTION DETAILS: ONGOING EMISSION OF ASH AND
GASES

OBS ASH DATE/TIME: 12/0645Z

OBS ASH CLOUD: SFC/FL060 20NM WIDE LINE BETWEEN
N1642 W06404 - N1643 W06210. ASH IS MOVING W 20
KNOTS. 

FCST ASH CLOUD +6H: 12/1300Z SFC/FL060 20NM WIDE
LINE BETWEEN N1658 W06444 - N1642 W06210. 

FCST ASH CLOUD +12H: 12/1900Z SFC/FL080 N1745
W06359 - N1641 W06210 - N1645 W06418 - N1745
W06359 

FCST ASH CLOUD +18H: 13/0100Z SFC/FL080 N1800
W06353 - N1640 W06210 - N1707 W06411 - N1800
W06353 

REMARKS: A FAINT PLUME CAN BE DETECTED IN
MULTISPECTRAL IMAGERY EXTENDING WEST FROM THE
VOLCANO.  THE WINDS ARE FORECAST TO SHIFT AND MAY
SPREAD THE ASH TO THE NORTHWEST AS THIS OCCURS
...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006FEB12/1330Z

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