FVXX21 KNES 051222
VOLCANIC ASH ADVISORY
ISSUED: 2005SEP05/1222Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211   AREA: W_INDIES

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2005/170

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

ERUPTION DETAILS: ONGOING LOW LEVEL ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 05/1115Z

OBS ASH CLOUD: SFC/FL070 8NM WIDE LINE BETWEEN
N1713W06315 - N1643W06210. ASH IS MOVING NW 15
KNOTS. 

FCST ASH CLOUD +6H: 05/1730Z SFC/FL070 8NM WIDE
LINE BETWEEN N1702W06314 - N1641W06210. 

FCST ASH CLOUD +12H: 05/2330Z SFC/FL080 8NM WIDE
LINE BETWEEN N1637W06314 - N1641W06212. 

FCST ASH CLOUD +18H: 06/0530Z SFC/FL080 8NM WIDE
LINE BETWEEN N1639W06314 - N1641W06210. 

REMARKS: VISIBLE SATELLITE IMAGERY SHOWS A PLUME
BELOW ABOUT FL070 EXTENDING FROM THE SUMMIT TOWARD
THE WEST NORTHWEST.  IN ADDITION A PILOT HAS
REPORTED ASH  AT ABOUT FL150 LOCATED 30 TO 60 MI E
OF TISX BUT THIS ASH IS TOO DIFFUSE TO  BE SEEN IN
SATELLITE IMAGERY AT THIS TIME.   ...

NEXT ADVISORY: WILL BE ISSUED BY 2005SEP05/1815Z

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