FVXX20 KNES 011159
VOLCANIC ASH ADVISORY
ISSUED: 2005APR01/1158Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/104

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS LOW LEVEL ASH
EMISSIONS

OBS ASH DATE/TIME: 01/1125Z

OBS ASH CLOUD: SFC/FL100 N1709E14337 - N1704E14450
- N1620E14535 - N1557E14406 - N1638E14329 -
N1709E14337 MOVING W 15 KNOTS. 

FCST ASH CLOUD +6H: 01/1800Z SFC/FL100 N1708E14318
- N1655E14435 - N1620E14537 - N1522E14355 -
N1554E14310 - N1708E14318 

FCST ASH CLOUD +12H: 02/0000Z SFC/FL100
N1705E14310 - N1652E14434 - N1620E14537 -
N1455E14402 - N1516E14303 - N1705E14310 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: MULTISPECTRAL IMAGERY SHOWS A PLUME OF
ASH AND STEAM EXTENDING TO THE WEST OF THE
VOLCANO. THE ASH IS ESTIMATED TO FL100 AND IS
MOVING W AT 15 KTS. A STRONG HOT SPOT CONTINUES IN
SHORTWAVE IMAGERY. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005APR01/1800Z

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