FVXX20 KNES 140440
VOLCANIC ASH ADVISORY
ISSUED: 2005FEB14/0438Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/075

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 14/0325Z

OBS ASH CLOUD: SFC/FL090 15NM WIDE LINE BETWEEN
N1619E14540 - N1346E14210. ASH IS MOVING SW 12-20
KNOTS. 

FCST ASH CLOUD +6H: 14/0900Z SFC/FL090 15NM WIDE
LINE BETWEEN N1619E14538 - N1353E14205. 

FCST ASH CLOUD +12H: 14/1500Z SFC/FL090 15NM WIDE
LINE BETWEEN N1619E14541 - N1614E14327 -
N1602E14138. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: A NARROW ASH PLUME BELOW FL090 EXTENDS
ABOUT 250 NM FROM THE SUMMIT TOWARD THE SOUTHWEST.
 IN THE 12 HOUR FORECAST PERIOD THE PLUME SHOULD
BE MORE WESTERLY AND HAVE LESS SOUTHERLY
COMPONENET. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005FEB14/1045Z

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