FVXX22 KNES 191327
VOLCANIC ASH ADVISORY
ISSUED: 2006MAR19/1326Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/126

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

ERUPTION DETAILS: ONGOING ROCKFALL INDUCED ASH AND
GAS CLOUD.

OBS ASH DATE/TIME: 19/1302Z

OBS ASH CLOUD: SFC/FL090 N1703 W06251 - N1643
W06210 - N1636 W06213 - N1624 W06253 - N1703
W06251 MOVING W 10 KNOTS. 

FCST ASH CLOUD +6H: 19/1900Z SFC/FL090 N1721
W06325 - N1643 W06210 - N1626 W06214 - N1604
W06337 - N1721 W06325 

FCST ASH CLOUD +12H: 20/0100Z SFC/FL090 N1648
W06344 - N1644 W06210 - N1621 W06216 - N1539
W06346 - N1648 W06344 

FCST ASH CLOUD +18H: 20/0700Z SFC/FL090 10NM WIDE
LINE BETWEEN N1644 W06210 - N1611 W06259. 

REMARKS: ROCKFALLS ARE STILL CREATING ASH CLOUDS
THAT ARE MOVING WEST OFF THE ISLAND.  THE ASH IS
LIGHT AND DISSIPATES AS IT MOVE FURTHER OUT. A HOT
SPOT IS ALSO DETECTED.  THE GASES AND ASH ARE
ESTIMATED BELOW FL090.  THE WINDS ARE LIGHT AND
VARIABLE AT LOW LEVEL FANNING THE ASH OUT ALITTLE.
WINDS ARE FORCAST TO MOVE THE ASH MORE SOUTHWEST
OVER TIME. ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006MAR19/1930Z

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