FVXX21 KWBC 280037
VOLCANIC ASH ADVISORY
ISSUED: 2003APR28/0100Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211 AREA: CARIBBEAN
SUMMIT ELEVATION: 3000 FT (915 M)
ADVISORY NUMBER: 2003/451
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST.
ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH.
OBS ASH DATE/TIME: 28/0015Z
OBS ASH CLOUD: SFC/FL070 10 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06211 N1700W06212 N1723W06240. ASH IS MOVING NW 15-20
KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS
REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF ASH EXTENDING TO
THE NORTH AND NORTHWEST FROM THE SUMMIT. THE ASH IS ESTIMATED TO
FL070.
NEXT ADVISORY: WILL BE ISSUED BY 2003APR28/0700Z.
NNNN
"Attached Graphic Map Depicting Ash Only"
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