FVXX22 KWBC 300229
VOLCANIC ASH ADVISORY
ISSUED: 2003JUN30/0230Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2003/208
INFORMATION SOURCE: GOES 9 IMAGERY. UPPER AIR SOUNDING
ERUPTION DETAILS: ASH AND GAS EMISSIONS SINCE MAY 10.
OBS ASH DATE/TIME: 30/0125Z
OBS ASH CLOUD: SFC/FL080 7 NM WIDE LINE OF ASH EXTENDING BETWEEN
N1621E14540 N1622E14500. ASH IS MOVING W 10-15 KNOTS.
FCST ASH CLOUD +6H: SEE SIGMETS.
REMARKS: SATELLITE IMAGERY SUGGESTED A POSSIBLE NARROW PLUME
EXTENDING APPROXIMATELY 71 NM TO THE WEST OF THE SUMMIT. IN
ADDITION A HOT SPOT WAS DETECTED AT ANATAHAN AND MOUNT PAGAN AT
0125Z. TURK
NEXT ADVISORY: WILL BE ISSUED BY 2003JUN30/0830Z.
NNNN"Attached Graphic Map Depicting Ash Only"
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