FVXX20 KNES 131908
VOLCANIC ASH ADVISORY
ISSUED: 20070213/1908Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210 AREA: W_INDIES
SUMMIT ELEVATION: 3002 FT (915 M)
ADVISORY NUMBER: 2007/108
INFORMATION SOURCE: GOES-12. GFS WINDS.
ERUPTION DETAILS: ONGOING ASH EMISSIONS.
OBS ASH DATE/TIME: 13/1845Z
OBS ASH CLOUD: SFC/FL080 30NM WIDE LINE BETWEEN
N1646 W06619 - N1643 W06213. ASH IS MOVING W 22
KNOTS.
FCST ASH CLOUD +6H: 14/0100Z SFC/FL080 30NM WIDE
LINE BETWEEN N1647 W06617 - N1643 W06212.
FCST ASH CLOUD +12H: 14/0700Z SFC/FL080 30NM WIDE
LINE BETWEEN N1647 W06620 - N1643 W06213.
FCST ASH CLOUD +18H: 14/1300Z SFC/FL080 30NM WIDE
LINE BETWEEN N1646 W06619 - N1643 W06213.
REMARKS: AN UNDULATING 30 NMI WIDE PLUME EXTENDS
AT LEAST 250 NMI WEST OF THE VOLCANO BEFORE
BECOMING TOO FAINT TO OBSERVE. THE MOVEMENT OF
22 KTS BASED ON SATELLITE OBSERVATION BUT THE
HEIGHT HAS BEEN SLIGHTLY LOWERED TO FL080. A
VIVID HOTSPOT IS STILL SEEN AT THE SUMMIT ON
MULTISPECTRAL IMAGERY. ...BALDWIN
NEXT ADVISORY: WILL BE ISSUED BY 20070214/0115Z
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