FVXX21 KWBC 081116
VOLCANIC ASH ADVISORY
ISSUED: 2003MAY08/1130Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211 AREA: CARIBBEAN
SUMMIT ELEVATION: 3000 FT (915 M)
ADVISORY NUMBER: 2003/493
INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS FORECAST.
ERUPTION DETAILS: EMISSION OF GASES AND ASH.
OBS ASH DATE/TIME: 08/1045Z
OBS ASH CLOUD: SFC/FL070 10 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1643W06211 N1643W06322. ASH IS MOVING W 20-25 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS
REMARKS: EARLY MORNING VISIBLE IMAGERY SHOWS A NARROW PLUME OF
ASH EXTENDING TO THE WEST OF THE SUMMIT. THE LEADING EDGE OF
THE ASH IS APPROXIMATELY 65 NM FROM THE SUMMIT. THE ASH IS
ESTIMATED AT FL070. KARST
NEXT ADVISORY: WILL BE ISSUED BY 2003MAY08/1730Z.
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"Attached Graphic Map Depicting Ash Only"
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