FVXX20 KWBC 011335
VOLCANIC ASH ADVISORY
ISSUED: 2003APR01/1330Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3000 FT (915M)

ADVISORY NUMBER: 2003/355
 
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST.

ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 01/1315Z.
 
OBS ASH CLOUD: SFC/FL100 N1643W06209 N1652W06223 N1639W06238
N1634W06236 N1642W06216 N1643W06209 MOVING NW 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: VISIBLE IMAGERY SHOWS A THICK PLUME OF ASH ESTIMATED AT
FL100 MOVING TOWARDS THE NORTHWEST AT 15-20 KNOTS. THE LEADING
EDGE OF THE ASH IS APPROXIMATELY 20 NM FROM THE SUMMIT AT A
POSITION N1652W06223.

NEXT ADVISORY: WILL BE ISSUED BY 2003APR01/1930Z.

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"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"