FVXX20 KNES 100725
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY10/0725Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/263

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS OF ASH AND
STEAM

OBS ASH DATE/TIME: 10/0625Z

OBS ASH CLOUD: SFC/FL140 N2022E14311 - N1720E14549
- N1623E14538 - N1617E14538 - N1614E14318 -
N1526E14013 - N2022E14311 MOVING NW 15 KNOTS. 

FCST ASH CLOUD +6H: 10/1200Z SFC/FL140 N2012E14222
- N1720E14547 - N1622E14535 - N1525E14001 -
N2012E14222 

FCST ASH CLOUD +12H: 10/1800Z SFC/FL140
N2013E14137 - N1722E14547 - N1620E14536 -
N1520E13935 - N2013E14137 

FCST ASH CLOUD +18H: 11/0000Z SFC/FL140
N2014E14048 - N1730E14544 - N1620E14538 -
N1513E13916 - N2014E14048 

REMARKS: VISIBLE IMAGERY SHOWS A PLUME OF ASH
EXTENDING TO THE N AND NW AND W OF THE SUMMIT. THE
ASH IS ESTIMATED TO FL140 AND IS MOVING AT 15 KTS.
...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY10/1330Z

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