FVXX21 KWBC 250650
VOLCANIC ASH ADVISORY
ISSUED: 2003APR25/0700Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211    AREA: CARIBBEAN
                              
SUMMIT ELEVATION: 3000 FT (915 M) 
                              
ADVISORY NUMBER: 2003/440
 
INFORMATION SOURCE: GOES-12 IMAGERY. UPPER AIR SOUNDING. GFS
MODEL WINDS FORECAST

ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 25/0615Z
 
OBS ASH CLOUD: SFC/FL060 N1645W06208 N1637W06240 N1618W06241
N1608W06219 N1612W06216 N1619W06223 N1639W06207 N1645W06208
MOVING SW 10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS:  A FAINT PLUME EXTENDS FROM THE SUMMIT TOWARD THE
SOUTHWEST APPROXIMATELY TO THE POINT N1608W06223. AT ITS WIDEST
THE PLUME IS 32 KM (17 NM) WIDE.  A HOTSPOT CAN BE SEEN
INTERMITTENTLY.  

NEXT ADVISORY: WILL BE ISSUED BY 2003APR25/1300Z.

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"Attached Graphic Map Depicting Ash Only" 

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