FVXX21 KNES 142142
VOLCANIC ASH ADVISORY
ISSUED: 2005FEB14/2141Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/79

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


ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 14/2025Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL100 MOVING TO W 20-25 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: UNABLE TO DETECT ASH IN THE LATEST GOES-9
IMAGERY DUE TO DENSE LOW LEVEL WEATHER CLOUDS.
EARLIER IMAGERY SHOWED ASH AND STEAM BEING
EMITTED. THE USGS REPORTED THAT SEIMIC ACTIVITY
HAD DECREASED. ...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 2005FEB15/0345Z

NNNN