FVXX21 KWBC 210627
VOLCANIC ASH ADVISORY           
ISSUED: 2003MAY21/0630Z  VAAC: WASHINGTON

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

ADVISORY NUMBER: 2003/542
 
INFORMATION SOURCE: GOES-12 IMAGERY. UPPER AIR SOUNDING

ERUPTION DETAILS: EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 21/0545Z
 
OBS ASH CLOUD: SFC/FL070 17 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06211 N1713W06200.  ASH IS MOVING N 5-10 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS: MULTISPECTRAL SATELLITE IMAGERY THROUGH 0545Z SUGGESTED
A POSSIBLE ASH PLUME EXTENDED 32 NM TO THE NORTH OF THE SUMMIT. 
A PROMINENT HOT SPOT HAS BEEN APPARENT THE LAST 6 HOURS. TURK

NEXT ADVISORY: WILL BE ISSUED BY 2003MAY21/1230Z 

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"Attached Graphic Map Depicting Ash Only" 

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