FVXX20 KNES 140343
VOLCANIC ASH ADVISORY
ISSUED: 2005APR14/0343Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/154

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL EMISSIONS

OBS ASH DATE/TIME: 14/0302Z

OBS ASH CLOUD: SFC/FL100 20NM WIDE LINE BETWEEN
N1620E14422 - N1620E14537. ASH IS MOVING W 15-20
KNOTS. 

FCST ASH CLOUD +6H: 14/0900Z SFC/FL100 20NM WIDE
LINE BETWEEN N1620E14412 - N1620E14537. 

FCST ASH CLOUD +12H: 14/1500Z SFC/FL100 20NM WIDE
LINE BETWEEN N1620E14359 - N1622E14536. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: VISIBLE IMAGERY SHOWS A PLUME OF ASH
EXTENDING TO THE WEST OF THE VOLCANO UP TO FL100.
THE ASH IS MOVING WESTWARD AT 15-20KTS ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR14/0945Z

NNNN
Full Size Graphic


-