FVXX20 KWBC 111418
VOLCANIC ASH ADVISORY
ISSUED: 2003MAR11/1400Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 3000 FT (915M)

ADVISORY NUMBER: 2003/266
 
INFORMATION SOURCE: GOES-8 IMAGERY. GFS MODEL WINDS FORECAST
  
ERUPTION DETAILS: EMISSIONS OF GASES AND ASH.
 
OBS ASH DATE/TIME: 11/1345Z
 
OBS ASH CLOUD: SFC/FL100 N1643W06211 N1708W06352 N1702W06416
N1648W06420 N1631W06358 N1627W06315 N1644W06259 N1643W06211
MOVING W 10-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS.
 
REMARKS: CURRENT SATELLITE IMAGERY THROUGH 11/1345Z SHOWS A VERY
LARGE AREA OF ASH EXTENDING TO THE WEST AWAY FROM THE ISLAND. 
THE ASH IS THICKEST FROM THE SUMMIT TO APPROXIMATELY 63W.  WEST
OF 63W THE ASH BECOMES MUCH THINNER AND MORE DIFFUSE....WALTER

NEXT ADVISORY: WILL BE ISSUED BY 2003MAR11/2000Z

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"Attached Graphic Map Depicting Ash Only" 

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