FVXX20 KNES 050709
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY05/0708Z VAAC: WASHINGTON
VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14540 AREA: MARIANA.ISLANDS
SUMMIT ELEVATION: 2585 FT (788 M)
ADVISORY NUMBER: 2005/242
INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9.
ERUPTION DETAILS: CONTINOUS ASH EMISSIONS
OBS ASH DATE/TIME: 05/0625Z
OBS ASH CLOUD: SFC/FL100 N1622E14537 - N1620E14537
- N1604E14514 - N1613E14511 - N1622E14537 MOVING W
5-10 KNOTS. SFC/FL140 N1629E14602 - N1537E14605 -
N1459E14549 - N1441E14523 - N1456E14519 -
N1504E14534 - N1521E14546 - N1545E14549 -
N1614E14537 - N1622E14549 - N1629E14602 MOVING SE
5-10 KNOTS.
FCST ASH CLOUD +6H: 05/1300Z SFC/FL140
N1619E14543 - N1530E14603 - N1519E14544 -
N1617E14538 - N1619E14543 SFC/FL100 N1622E14538 -
N1620E14537 - N1604E14514 - N1613E14511 -
N1622E14538
FCST ASH CLOUD +12H: 05/1900Z SFC/FL140
N1618E14543 - N1531E14604 - N1519E14544 -
N1618E14538 - N1618E14543 SFC/FL100 N1622E14538 -
N1620E14538 - N1602E14514 - N1612E14511 -
N1622E14538
FCST ASH CLOUD +18H: NOT AVBL
REMARKS: THICK ASH EXTENDS 40 NMI SOUTHEAST OF THE
SUMMIT. IN ADDITION THIN WIDELY DISPERSED ASH
ESTIMATED AT FL100 EXTENDS APPROXIMATELY 150 NMI
EAST AND 500 NMI NORTHWEST OF THE SUMMIT
...SCHWARTZ
NEXT ADVISORY: WILL BE ISSUED BY 2005MAY05/1315Z
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