FVXX20 KNES 281311
VOLCANIC ASH ADVISORY
ISSUED: 2005JAN28/1310Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/011

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: INTERMITTENT ASH AND STEAM
EMISSION

OBS ASH DATE/TIME: 28/1202Z

OBS ASH CLOUD: SFC/FL100 5NM WIDE LINE BETWEEN
N1631E14535 - N1620E14540. ASH IS MOVING N 10-15
KNOTS. 

FCST ASH CLOUD +6H: 28/1800Z SFC/FL100 5NM WIDE
LINE BETWEEN N1631E14541 - N1620E14539. 

FCST ASH CLOUD +12H: 29/0000Z SFC/FL100 5NM WIDE
LINE BETWEEN N1630E14544 - N1620E14539. 

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: SHORTWAVE IMAGERY SHOWS A PLUME OF ASH
AND STEAM EXTENDING TO THE NORTH OF THE VOLCANO
FOR APPROXIMATELY 14 NM. THE ASH IS ESTIMATED TO
FL100 AND IS MOVING NORTH AT 10-15KTS. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2005JAN28/1915Z

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