FVXX20 KNES 010709
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY01/0708Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/225

INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9. 

ERUPTION DETAILS: CONTINOUS ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 01/0625Z

OBS ASH CLOUD: SFC/FL090 N1732E14349 - N1719E14441
- N1710E14529 - N1632E14537 - N1619E14538 -
N1609E14540 - N1603E14432 - N1619E14352 -
N1456E14256 - N1335E14208 - N1414E14146 -
N1538E14222 - N1642E14301 - N1732E14349 MOVING W
5-10 KNOTS. 

FCST ASH CLOUD +6H: SFC/FL090 N1732E14407 -
N1701E14517 - N1619E14540 - N1609E14539 -
N1605E14342 - N1530E14241 - N1332E14106 -
N1408E14042 - N1555E14147 - N1723E14314 -
N1732E14407 

FCST ASH CLOUD +12H: SFC/FL090 N1758E14338 -
N1738E14439 - N1701E14532 - N1619E14538 -
N1628E14446 - N1644E14319 - N1549E14114 -
N1730E14058 - N1737E14153 - N1742E14234 -
N1758E14338 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: VISIBLE IMAGERY SHOWS A NORTHWEST
MOVEMENT TO THE ASH NEAR THE SUMMIT WHILE THE REST
OF THE PLUME IS MOVING WEST AT 5-10 KT.
...SCHWARTZ

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY01/1315Z

NNNN
Full Size Graphic


-