FVXX20 KNES 081131
VOLCANIC ASH ADVISORY
ISSUED: 20070108/1129Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2007/035

INFORMATION SOURCE: GOES-12. GFS WINDS.
MONTSERRAT OBSERVATORY. METAR. VAFTAD. 

ERUPTION DETAILS: STRONG ERUPTION AROUND 08/1010Z

OBS ASH DATE/TIME: 08/1045Z

OBS ASH CLOUD: SFC/FL350 25NM WIDE LINE BETWEEN
N1641 W06210 - N1627 W06141. ASH IS MOVING SE
25-30 KNOTS. SFC/FL150 15NM WIDE LINE BETWEEN
N1643 W06210 - N1631 W06258. ASH IS MOVING W 10
KNOTS. 

FCST ASH CLOUD +6H: 08/1700Z SFC/FL150 20NM WIDE
LINE BETWEEN N1635 W06214 - N1619 W06417.
SFC/FL350 40NM WIDE LINE BETWEEN N1635 W06211 -
N1546 W05720. 

FCST ASH CLOUD +12H: 08/2300Z SFC/FL150 25NM WIDE
LINE BETWEEN N1638 W06539 - N1638 W06208.
SFC/FL350 40NM WIDE LINE BETWEEN N1822 W05049 -
N1625 W06001. 

FCST ASH CLOUD +18H: 09/0500Z SFC/FL150 35NM WIDE
LINE BETWEEN N1635 W06646 - N1635 W06205.
SFC/FL350 N2418 W04617 - N2236 W04546 - N1822
W05046 - N1723 W05756 - N1937 W05152 - N2418
W04617 

REMARKS: THE OBSERVATORY REPORTED AN ERUPTION
ESTIMATED BY ANTIGUA TO FL350.  THE HIGH LEVEL
CLOUD IS MOVING AT THE MOMENT TO THE SOUTHEAST
TOWARDS GUADELOUPE BUT IS FORECAST TO CURVE MORE
EAST AND THEN NORTHEAST OVER TIME.  THE ASH BELOW
FL150 WILL MOVE WEST.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20070108/1730Z

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