FVXX20 KNES 270342
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY27/0341Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/330

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

ERUPTION DETAILS: CONTINUOUS EMISSION OF ASH AND
GASES.

OBS ASH DATE/TIME: 27/0302Z

OBS ASH CLOUD: SFC/FL080 N1658E14102 - N1629E14453
- N1620E14532 - N1618E14533 - N1537E14413 -
N1536E14353 - N1559E14239 - N1559E14210 -
N1559E14001 - N1413E13827 - N1559E13754 -
N1658E14102 MOVING W 15-20 KNOTS. SFC/FL240
N1528E13955 - N1324E14022 - N1254E13902 -
N1456E13802 - N1528E13952 - N1528E13955 MOVING SW
10-15 KNOTS. 

FCST ASH CLOUD +6H: 27/0900Z SFC/FL080 N1716E13933
- N1713E14214 - N1620E14535 - N1536E14411 -
N1554E14241 - N1540E13956 - N1455E13732 -
N1619E13706 - N1716E13933 SFC/FL240 N1456E13808 -
N1232E13913 - N1216E13716 - N1430E13639 -
N1456E13808 

FCST ASH CLOUD +12H: 27/1500Z SFC/FL080
N1655E14103 - N1620E14534 - N1544E14312 -
N1547E14004 - N1352E13729 - N1411E13710 -
N1533E13627 - N1557E13731 - N1655E14103 SFC/FL240
N1428E13647 - N1139E13811 - N1055E13608 -
N1351E13519 - N1428E13647 

FCST ASH CLOUD +18H: 27/2100Z SFC/FL080
N1704E14053 - N1621E14531 - N1541E14409 -
N1545E14336 - N1547E14016 - N1344E13643 -
N1535E13555 - N1704E14053 SFC/FL240 ASH DSIPTG

REMARKS: SATELLITE IMAGERY AT 27/0302Z SHOWS ASH
MOVING WEST AT 15-20 KNOTS AND IS ESTIMATED TO
FL080.  HIGHER ASH AT FL240 CONTINUES TO DRIFT IN
A SW-LY DIRECTION AND IS SLOWLY DISSIPATING.  WE
WILL CONTINUE TO CLOSELY MONITOR. ...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY27/0945Z

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