FVXX21 KWBC 210100
VOLCANIC ASH ADVISORY
ISSUED: 2003APR21/0100Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211    AREA: CARIBBEAN
                              
SUMMIT ELEVATION: 3000 FT (915 M) 
                              
ADVISORY NUMBER: 2003/423
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. 

ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 21/0045Z
 
OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE DATA.  WINDS
SFC/FL070 MOVING N 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS:  EXTENSIVE CLOUDS COVERS THE AREA OBSCURING ANY ASH. 

NEXT ADVISORY: WILL BE ISSUED BY 2003APR21/0700Z.

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