FVXX21 KNES 072129
VOLCANIC ASH ADVISORY
ISSUED: 2005FEB07/2128Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/048

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 07/2102Z

OBS ASH CLOUD: SFC/FL100 10NM WIDE LINE BETWEEN
N1618E14536 - N1519E14358 - N1519E14358. ASH IS
MOVING SW 20 KNOTS. 

FCST ASH CLOUD +6H: 08/0300Z SFC/FL100 10NM WIDE
LINE BETWEEN N1617E14535 - N1506E14353. 

FCST ASH CLOUD +12H: 08/0900Z SFC/FL100 10NM WIDE
LINE BETWEEN N1617E14535 - N1451E14358. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: SATELLITE IMAGERY SHOWS A CONTINUOUS
PLUME OF ASH AND STEAM EXTENDING TO THE SW OF THE
VOLCANO. ASH IS ESTIMATED TO FL100 AND IS MOVING
AT 20KTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005FEB08/0330Z

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