FVXX22 KWBC 190631
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN19/0645Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2003/165
INFORMATION SOURCE: GOES-9 IMAGERY. GFS MODEL WINDS FORECAST.
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS SINCE MAY 10.
OBS ASH DATE/TIME: 19/0602Z
OBS ASH CLOUD: SFC/FL090 10 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1627E14453. ASH IS MOVING WEST 20 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS.
REMARKS: VISIBLE IMAGERY SHOWS AN ASH PLUME EXTENDING FROM THE
SUMMIT TOWARD THE WEST. THE PLUME IS ABOUT 10 NM WIDE AND 50 NM
LONG.
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN19/1245Z.
NNNN"Attached Graphic Map Depicting Ash Only"
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