FVXX21 KNES 311027
VOLCANIC ASH ADVISORY
ISSUED: 2006MAY31/1027Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3002 FT (915 M)

ADVISORY NUMBER: 2006/414

INFORMATION SOURCE: GOES-12. NAM WINDS. 

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
ASH

OBS ASH DATE/TIME: 31/1002Z

OBS ASH CLOUD: SFC/FL060 10NM WIDE LINE BETWEEN
N1701 W06244 - N1642 W06210. ASH IS MOVING NW 10
KNOTS. 

FCST ASH CLOUD +6H: 31/1600Z SFC/FL090 15NM WIDE
LINE BETWEEN N1808 W06415 - N1640 W06210. 

FCST ASH CLOUD +12H: 31/2200Z SFC/FL090 15NM WIDE
LINE BETWEEN N1737 W06504 - N1641 W06209. 

FCST ASH CLOUD +18H: 01/0400Z SFC/FL090 15NM WIDE
LINE BETWEEN N1722 W06400 - N1640 W06209. 

REMARKS: IN THE FIRST VISIBLE IMAGE OF DAY ONLY A
SHORT ROUGHLY 42 NM LONG PLUME COULD BE SEEN
MOVING NW FROM THE VOLCANO.  WITH MORE DAYLIGHT
THE PLUME MAY BE DISCOVERED TO EXTEND LONGER.  THE
FORECAST CALLS FOR THE WINDS TO SHIFT SLIGHTLY
MOVING THE PLUME A LITTLE MORE TO THE WEST WITH
TIME.  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006MAY31/1630Z

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