FVXX22 KWBC 130655
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN13/0700Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2003/141
INFORMATION SOURCE: GOES-9 IMAGERY. GFS MODEL WINDS FORECAST.
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10.
OBS ASH DATE/TIME: 13/0625Z
OBS ASH CLOUD: SFC/FL080 30 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1839E13943 MOVING NW 15-20 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS.
REMARKS: THE LATEST SATELLITE IMAGERY SHOWS A PLUME OF ASH
ESTIMATED AT FL080 EXTENDING ABOUT 370 NM WEST NORTHWEST OF THE
SUMMIT.
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN13/1300Z.
NNNN"Attached Graphic Map Depicting Ash Only"
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