FVXX22 KNES 121856
VOLCANIC ASH ADVISORY
ISSUED: 2006FEB12/1855Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/036

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
PILOT REPORT. 

ERUPTION DETAILS: ONGOING ASH AND GAS EMISSIONS

OBS ASH DATE/TIME: 12/1745Z

OBS ASH CLOUD: SFC/FL090 15NM WIDE LINE BETWEEN
N1810 W06827 - N1732 W06747 - N1718 W06345 - N1641
W06208. ASH IS MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: 13/0000Z SFC/FL090 15NM WIDE
LINE BETWEEN N1816 W06754 - N1733 W06347 - N1641
W06210. 

FCST ASH CLOUD +12H: 13/0600Z SFC/FL090 15NM WIDE
LINE BETWEEN N1847 W06650 - N1758 W06406 - N1640
W06211. 

FCST ASH CLOUD +18H: 13/1200Z SFC/FL090 15NM WIDE
LINE BETWEEN N1859 W06606 - N1759 W06404 - N1640
W06210. 

REMARKS: THE ASH PLUME EXTENDS FROM THE SUMMIT
TOWARD THE WEST NORTHWEST AND THEN PAST 64W TOWARD
THE WEST.  ASH CURRENTLY REACHES ALMOST TO THE
DOMINICAN REPUBLIC.  THE ASH IS FORECAST TO MOVE
MORE SHARPLY TO THE NORTH AND THEREFORE POSSIBLY
APPROACH OR REACH PUERTO RICO BUT THERE IS A HIGH
DEGREE OF FORECAST UNCERTAINTY.  MOST OF THE
OBSERVED ASH IS BELIEVED TO BE AT OR BELOW FL060
BUT A PILOT REPORT CITED ASH TO FL090. ...

NEXT ADVISORY: WILL BE ISSUED BY 2006FEB13/0100Z

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