FVXX20 KNES 221955
VOLCANIC ASH ADVISORY
ISSUED: 20060922/1955Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210 AREA: W_INDIES
SUMMIT ELEVATION: 3002 FT (915 M)
ADVISORY NUMBER: 2006/558
INFORMATION SOURCE: GOES-12. GFS WINDS.
ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS
OBS ASH DATE/TIME: 22/1915Z
OBS ASH CLOUD: SFC/FL080 N1706 W06244 - N1642
W06210 - N1622 W06229 - N1641 W06303 - N1706
W06244 MOVING W 10-15 KNOTS.
FCST ASH CLOUD +6H: 23/0130Z SFC/FL080 20NM WIDE
LINE BETWEEN N1647 W06254 - N1643 W06210.
FCST ASH CLOUD +12H: 23/0730Z SFC/FL080 20NM WIDE
LINE BETWEEN N1643 W06210 - N1634 W06255.
FCST ASH CLOUD +18H: 23/1330Z SFC/FL080 20NM WIDE
LINE BETWEEN N1641 W06256 - N1643 W06210.
REMARKS: VISIBLE IMAGERY SHOWS AN ASH PLUME
EXTENDING ABOUT 45 NMI TO THE WESTNORTHWEST OF
THE SUMMIT. ASH SEEN FURTHER WEST EARLIER TODAY
IS DIFFUSED. ASH HEIGHT LOWERED BASE ON MODEL
WINDS AND OBSERVATION. ...ZHONG
NEXT ADVISORY: WILL BE ISSUED BY 20060923/0200Z
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