FVXX20 KWBC 050401
VOLCANIC ASH ADVISORY
ISSUED: 2003MAR05/0400Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1643W06211 AREA: CARIBBEAN
SUMMIT ELEVATION: 3000 FT (915M)
ADVISORY NUMBER: 2003/240
INFORMATION SOURCE: GOES-8 IMAGERY. UPPPER AIR SOUNDING.
ERUPTION DETAILS: CONTINUING ASH AND STEAM EMISSIONS.
OBS ASH DATE/TIME: 05/0315Z.
OBS ASH CLOUD: SFC/FL050 19 NM WIDE LINE OF ASH EXTENDING
BETWEEN N1643W06211 N1700W06318. ASH WAS MOVING MOVING W 20
KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS.
REMARKS: SATELLITE IMAGERY THROUGH 0315Z SHOWED A PLUME EXTENDING
FOR 66 KM TO THE WEST OF THE VOLCANO. ASH MAY EXTEND FURTHER BUT
BE TOO THIN OR DIFFUSE TO DETECT IN NIGHTTIME IMAGERY. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003MAR05/1000Z.
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"Attached Graphic Map Depicting Ash Only"
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