FVXX20 KNES 030534
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL03/0533Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/487

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSION OF ASH AND
GASES

OBS ASH DATE/TIME: 03/0413Z

OBS ASH CLOUD: SFC/FL130 15NM WIDE LINE BETWEEN
N1621E14422 - N1634E14436 - N1635E14506 -
N1618E14540. ASH IS MOVING NW 15-20 KNOTS. 

FCST ASH CLOUD +6H: 03/1000Z SFC/FL130 15NM WIDE
LINE BETWEEN N1623E14420 - N1632E14431 -
N1632E14505 - N1620E14540. 

FCST ASH CLOUD +12H: 03/1600Z SFC/FL130 15NM WIDE
LINE BETWEEN N1614E14420 - N1619E14539. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: ASH HEIGHT SEEMS TO HAVE DECREASED IN THE
PAST FEW  HOURS.  ASH IS CURRENTLY MOVING TOWARD
THE NORTHWEST BUT IS FORECAST TO HAVE A LESS
NORTHERLY DIRECTION IN 12 HOURS. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL03/1130Z

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