FVXX20 KNES 161216
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN16/1216Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/417

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 16/1125Z

OBS ASH CLOUD: SFC/FL100 N2002E13819 - N1758E13759
- N1630E14010 - N1625E14402 - N1627E14538 -
N1608E14528 - N1550E14337 - N1402E14200 -
N1404E14055 - N1558E13801 - N1802E13614 -
N2002E13559 - N2002E13819 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: 16/1800Z  SFC/FL100
N1953E13446 - N1950E13607 - N1801E13602 -
N1639E14002 - N1626E14537 - N1554E14516 -
N1528E14031 - N1405E13912 - N1801E13451 -
N1953E13446 

FCST ASH CLOUD +12H: 17/0000Z  SFC/FL100
N1635E14001 - N1627E14537 - N1546E14517 -
N1505E14000 - N1400E13801 - N1512E13803 -
N1635E14001 

FCST ASH CLOUD +18H: 17/0600Z  SFC/FL100
N1635E13803 - N1626E14537 - N1554E14535 -
N1520E13800 - N1635E13803 

REMARKS: EXTENSIVE AREA OF ASH CAN BE SEEN
EXTENDING AS FAR EAST AS 136E TO NEAR 20N BUT IT
HAS BEEN THINNING IN SATELLITE IMAGERY AND IS
EXPECTED TO DISSIPATE AFTER 6 HOURS LEAVING A
PLUME IN CLOSER PROXIMITY TO THE VOLCANO.
...RUMINSKI

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN16/1815Z

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