FVXX20 KNES 300113
VOLCANIC ASH ADVISORY
ISSUED: 2005APR30/0113Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/220

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSION.

OBS ASH DATE/TIME: 30/0002Z

OBS ASH CLOUD: SFC/FL090 N1741E14510 - N1626E14539
- N1619E14539 - N1513E14323 - N1511E14153 -
N1554E14200 - N1613E14311 - N1701E14341 -
N1741E14510 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: 30/0600Z SFC/FL090 N1701E14435
- N1626E14539 - N1619E14540 - N1253E14251 -
N1429E14139 - N1701E14435 

FCST ASH CLOUD +12H: 30/1200Z SFC/FL090
N1646E14514 - N1626E14539 - N1618E14540 -
N1259E14121 - N1508E14049 - N1646E14514 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: VISIBLE SATELLITE IMAGERY SHOWS A FAIRLY
LARGE AREA OF THIN ASH AND GASES DRIFTING WESTWARD
ABOUT 250 NMI FROM THE VOLCANO.   ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR30/0715Z

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