FVXX20 KNES 180040
VOLCANIC ASH ADVISORY
ISSUED: 2005MAY18/0040Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621E14539   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/294

INFORMATION SOURCE: GFS MODEL WINDS. RADIOSONDE.
GOES-9. 

ERUPTION DETAILS: CONTINUOUS EMISSION OF ASH AND
STEAM

OBS ASH DATE/TIME: 18/0025Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL090 MOVING TO E 15-20 KNOTS.

FCST ASH CLOUD +6H: 18/0600Z  SFC/ 25NM WIDE LINE
BETWEEN N1618E14546 - N1601E14802. 

FCST ASH CLOUD +12H: 18/1200Z SFC/ 25NM WIDE LINE
BETWEEN N1618E14545 - N1552E14802. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: CLOUDS CONTINUE TO OBSCURE THE AREA NEAR
THE SUMMIT. ...SCHWARTZ

NEXT ADVISORY: WILL BE ISSUED BY 2005MAY18/0645Z

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