FVXX21 KWBC 291248
VOLCANIC ASH ADVISORY
ISSUED: 2003APR29/1300Z   VAAC: WASHINGTON

VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211    AREA: CARIBBEAN
                              
SUMMIT ELEVATION: 3000 FT (915 M) 
                              
ADVISORY NUMBER: 2003/457
 
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST.
ST. CROIX PILOT REPORT. SAN JUAN FLIGHT CENTER. 
                   
ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH.
 
OBS ASH DATE/TIME: 29/1215Z
 
OBS ASH CLOUD: SFC/FL060 19 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06211 N1753W06549.  ASH IS MOVING W 15-20 KNOTS.

FCST ASH CLOUD +6H: SEE SIGMETS
 
REMARKS: HOT SPOT ACTIVITY IS OCCASIONALLY SEEN THROUGH THE HIGH
CLOUD LAYER. SAN JUAN RELAYED INFORMATION FROM A PILOT REPORT
JUST SOUTH OF ST. CROIX THAT INDICATED A SMELL OF SULFUR AT
FL030. VISIBLE IMAGERY SHOWS A VERY FAINT AREA THAT CORRESPONDS
TO THE ASH REPORTED. THIS VERY THIN ASH CLOUD EXTENDS FROM JUST
SW OF PUERTO RICO TO N1654W6259. A MORE DENSE 3-4 NM WIDE LINE OF
ASH EXTENDS FROM THAT POINT BACK TO THE SUMMIT.  TEB/GG  

NEXT ADVISORY: WILL BE ISSUED BY 2003APR29/1900Z.

NNNN
"Attached Graphic Map Depicting Ash Only" 

"Graphic Map Depicting Ash"