FVXX20 KWBC 112340
VOLCANIC ASH ADVISORY
ISSUED: 2003APR11/2340Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211 AREA: CARIBBEAN
SUMMIT ELEVATION: 3000 FT (915M)
ADVISORY NUMBER: 2003/397
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST.
ERUPTION DETAILS: CONTINUED EMISSION OF GASES AND ASH.
OBS ASH DATE/TIME: 11/2315Z.
OBS ASH CLOUD: SFC/FL070 12 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06211 N1730W06324. ASH IS MOVING NW 15-20 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS.
REMARKS: SATELLITE IMAGERY THROUGH 11/2315Z SHOWED A LINE OF ASH
EXTENDING 84 NM TO THE NORTHWEST OF THE VOLCANO. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003APR12/0600Z.
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"Attached Graphic Map Depicting Ash Only"
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