FVXX20 KNES 100359
VOLCANIC ASH ADVISORY
ISSUED: 2005APR10/0359Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/137

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS ASH DATE/TIME: 10/0302Z

OBS ASH CLOUD: SFC/FL100 N1706E14122 - N1635E14401
- N1620E14540 - N1617E14540 - N1559E14359 -
N1522E14034 - N1616E14023 - N1706E14122 MOVING W
15-20 KNOTS. 

FCST ASH CLOUD +6H: 10/0900Z SFC/FL100 N1628E14148
- N1617E14540 - N1613E14539 - N1428E14044 -
N1519E14029 - N1628E14148 

FCST ASH CLOUD +12H: 10/1500Z SFC/FL100
N1641E14121 - N1619E14540 - N1616E14538 -
N1511E14038 - N1600E14024 - N1641E14121 

FCST ASH CLOUD +18H: 

REMARKS: A MIX OF ASH/STEAM/GASES BELOW ABOUT
FL100 EXTENDS FROM THE VOLCANO TOWARD THE WEST.  
THE WESTERN BOUNDARY OF THE ASH IS VERY UNCERTAIN
SINCE IT BECOMES DIFFICULT TO DETERMINE WHERE THE
ASH ENDS AMIDST THE HAZE. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005APR10/1000Z

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