FVXX20 KNES 301330
VOLCANIC ASH ADVISORY
ISSUED: 2005APR30/1330Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/222

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 30/1225Z

OBS ASH CLOUD: SFC/FL090 20NM WIDE LINE BETWEEN
N1619E14537 - N1555E14358. ASH IS MOVING W 10-15
KNOTS. 

FCST ASH CLOUD +6H: 30/1800Z SFC/FL090 20NM WIDE
LINE BETWEEN N1619E14537 - N1553E14333. 

FCST ASH CLOUD +12H: 01/0000Z SFC/FL090 20NM WIDE
LINE BETWEEN N1619E14537 - N1601E14304. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH EXTENDING TO THE W AT FL090 AND MOVING TOWARDS
THE W AT 10-15 KTS. A BRIGHT HOTSPOT PERSISTS IN
SHORTWAVE IMAGERY. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR30/1930Z

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