FVXX20 KNES 012159
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG01/2158Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/618

INFORMATION SOURCE: GUAM WFO. GFS MODEL WINDS.
METAR. GOES-9. SAIPAN EMO

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 01/2115Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL050 MOVING TO S 10 KNOTS.
FL050/FL150 MOVING TO SE 5-10 KNOTS.

FCST ASH CLOUD +6H: 02/0330Z 

FCST ASH CLOUD +12H: 02/0930Z 

FCST ASH CLOUD +18H: 02/1530Z 

REMARKS: CLOUDS CONTINUE TO COVER THE VOLCANO
MAKING ASH DETECTION FROM SATELLITE DIFFICULT.  
LOCAL OBSERVATIONS ON SAIPAN AND TINIAN INDICATE
REDUCED VISIBILITY DUE TO VOLCANIC ASH.  THERE
HAVE ALSO BEEN REPORTS OF A SULFUR ODER. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG02/0400Z

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