FVXX20 KNES 121856
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN12/1855Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/402

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSION OF ASH AND
STEAM

OBS ASH DATE/TIME: 12/1802Z

OBS ASH CLOUD: SFC/FL100 N1707E14311 - N1631E14536
- N1622E14539 - N1639E14322 - N1504E14135 -
N1501E13926 - N1529E13945 - N1525E14119 -
N1707E14311 MOVING W 15-20 KNOTS. 

FCST ASH CLOUD +6H: 13/0000Z  SFC/FL100
N1711E14238 - N1629E14538 - N1620E14537 -
N1624E14201 - N1711E14238 

FCST ASH CLOUD +12H: 13/0600Z  SFC/FL100
N1725E14229 - N1628E14538 - N1621E14538 -
N1613E14226 - N1725E14229 

FCST ASH CLOUD +18H: 13/12000Z  SFC/FL100
N1737E14202 - N1625E14540 - N1620E14538 -
N1550E14219 - N1737E14202 

REMARKS: NARROW LOW LEVEL PLUME OF ASH EXTENDS 153
NMI TO THE WEST AND THEN TURNS TOWARD THE
SOUTHWEST. ...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2005JUN13/0100Z

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