FVXX21 KWBC 112357 
VOLCANIC ASH ADVISORY           
ISSUED: 2003MAY11/2355Z  VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211    AREA: CARIBBEAN
 
SUMMIT ELEVATION: 3000 FT (915 M) 

ADVISORY NUMBER: 2003/507
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST. 
                   
ERUPTION DETAILS: EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 11/2315Z.
 
OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS
SFC/FL050 WEST AT 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS: ASH IS NOT IDENTIFIABLE FROM SATELLITE DATA AS WEATHER
CLOUDS CONTINUE TO OBSCURE THE AREA. THE MONTSERRAT VOLCANO
OBSERVATORY EARLIER REPORTED THAT PYROCLASTIC ACTIVITY CONTINUES
TO PRODUCE A PLUME AT OR BELOW FL050.  ANALYST..RUMINSKI

NEXT ADVISORY: WILL BE ISSUED BY 2003MAY12/0600Z.

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