FVXX20 KWBC 291257
VOLCANIC ASH ADVISORY
ISSUED: 2003MAR29/1300Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3000 FT (915M)

ADVISORY NUMBER: 2003/342
 
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST.

ERUPTION DETAILS: CONTINUOUS EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 29/1215Z.
 
OBS ASH CLOUD: SFC/FL100 15 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1638W06244 N1625W06346.  ASH IS MOVING SW 10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: CURRENT SATELLITE IMAGERY THROUGH 29/1215Z SHOWS
CLOUDINESS OVER THE ISLAND OF MONTSERRAT.  HOWEVER AN ASH PLUME
CAN BE SEEN 32 NM TO THE SOUTHWEST OF THS ISLAND.  THIS PLUME IS
62NM IN LENGTH....WALTER 

NEXT ADVISORY: WILL BE ISSUED BY 2003MAR29/1900Z.

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"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"