FVXX20 KWBC 220329
VOLCANIC ASH ADVISORY
ISSUED: 2003MAR22/0400Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3000 FT (915M)

ADVISORY NUMBER: 2003/311
 
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST
  
ERUPTION DETAILS: CONTINUOUS EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 22/0315Z
 
OBS ASH CLOUD: SFC/FL100 20 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06211 N1537W06242. ASH IS MOVING SW 5-10 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: INFRARED IMAGERY SHOWS A NARROW PLUME OF ASH EXTENDING
TO THE SOUTHWEST OF THE VOLCANO. THE ASH IS ESTIMATED TO FL100. 
KARST

NEXT ADVISORY: WILL BE ISSUED BY 2003MAR22/1000Z

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"Attached Graphic Map Depicting Ash Only" 

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