FVXX20 KNES 031322
VOLCANIC ASH ADVISORY
ISSUED: 20060903/1322Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210 AREA: W_INDIES
SUMMIT ELEVATION: 3002 FT (915 M)
ADVISORY NUMBER: 2006/492
INFORMATION SOURCE: GOES-12. GFS WINDS.
ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
LIGHT ASH
OBS ASH DATE/TIME: 03/1245Z
OBS ASH CLOUD: SFC/FL100 15NM WIDE LINE BETWEEN
N1638 W06459 - N1643 W06214. ASH IS MOVING W 15
KNOTS.
FCST ASH CLOUD +6H: 03/1900Z SFC/FL100 15NM WIDE
LINE BETWEEN N1637 W06500 - N1642 W06214.
FCST ASH CLOUD +12H: 04/0100Z SFC/FL100 20NM WIDE
LINE BETWEEN N1642 W06215 - N1631 W06335 - N1634
W06543.
FCST ASH CLOUD +18H: 04/0700Z SFC/FL100 20NM WIDE
LINE BETWEEN N1642 W06215 - N1614 W06534.
REMARKS: MORNING VISIBLE IMAGERY REVEALS A WELL
DEFINED AND NARROW ASH PLUME EXTENDING TO THE
WEST OF THE VOLCANO INTO AN AREA OF CLOUDS AND
SHOWERS. MODEL WINDS CONTINUE TO INDICATE A SHIFT
MORE TO THE SOUTHWEST IN THE 12 TO 18 HOUR
TIMEFRAME. ...RUMINSKI
NEXT ADVISORY: WILL BE ISSUED BY 20060903/1915Z
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