FVXX21 KNES 092019
VOLCANIC ASH ADVISORY
ISSUED: 2005FEB09/2017Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2005/057

INFORMATION SOURCE: GFS MODEL WINDS. GOES-9. 

ERUPTION DETAILS: CONTINUOUS ASH AND STEAM
EMISSIONS

OBS ASH DATE/TIME: 09/1925Z

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

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: A HOTSPOT CAN BE SEEN IN SHORTWAVE
INFRARED IMAGERY.  ASH CANNOT BE SEEN IN INFRARED
OR MULTISPECTRAL SATELLITE IMAGERY THROUGH 1925Z. 
HOWEVER PRIOR TO NIGHTFALL AN FL100 ASH PLUME WAS
SEEN IN VISIBLE IMAGERY EXTENDING FROM THE VOLCANO
TOWARD THE WEST SOUTHWEST.  ...

NEXT ADVISORY: WILL BE ISSUED BY 2005FEB10/0215Z

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