FVXX20 KWBC 212146
VOLCANIC ASH ADVISORY
ISSUED: 2003MAR21/2200Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3000 FT (915M)

ADVISORY NUMBER: 2003/310
 
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST
  
ERUPTION DETAILS: CONTINUOUS EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 21/2015Z
 
OBS ASH CLOUD: SFC/FL100 N1645W06210 N1626W06328 N1510W06413
N1502W06336 N1610W06243 N1619W06212 N1645W06210. ASH IS MOVING SW
5-10 KNOTS. 

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: THE LATEST VISIBLE IMAGERY SHOWS A LARGE AREA OF DIFFUSE
ASH EXTENDING TO THE SOUTH AND SOUTHWEST OF THE VOLCANO. THE ASH
IS ESTIMATED TO FL100.  KARST

NEXT ADVISORY: WILL BE ISSUED BY 2003MAR22/0400Z

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"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"