FVXX20 KNES 201821
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN20/1821Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/436

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS.

OBS ASH DATE/TIME: 20/1725Z

OBS ASH CLOUD: SFC/FL100 N1847E14113 - N1840E14219
- N1708E14308 - N1632E14537 - N1605E14539 -
N1633E13958 - N1726E13837 - N1847E14113 MOVING W
15-20 KNOTS. 

FCST ASH CLOUD +6H: 21/0000Z  SFC/FL100
N1908E14003 - N1721E14136 - N1636E14537 -
N1558E14538 - N1604E14256 - N1737E13916 -
N1907E13908 - N1908E14003 

FCST ASH CLOUD +12H: 21/0600Z  SFC/FL100
N1734E13958 - N1636E14538 - N1607E14536 -
N1536E14001 - N1734E13958 

FCST ASH CLOUD +18H: 21/1200Z  FC/FL100
N1733E13958 - N1634E14538 - N1558E14538 -
N1532E14002 - N1733E13958 

REMARKS: CLOUDS ARE BEGINNING TO MOVE OVER THE
VOLCANO AND WILL OBSCURE THE ASH PLUME. WINDS ARE
EXPECTED TO CONTINUE TO MOVE THE ASH TO THE WEST
FOR THE FORECAST PERIOD. ...RUMINSKI

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN21/0015Z

NNNN
Full Size Graphic


-