FVXX23 KNES 191634
VOLCANIC ASH ADVISORY
ISSUED: 2006MAR19/1634Z   VAAC: WASHINGTON

VOLCANO: ANATAHAN 0804-20
LOCATION: N1621 E14539   AREA: MARIANA.ISLANDS

SUMMIT ELEVATION: 2585 FT (788 M)

ADVISORY NUMBER: 2006/004

INFORMATION SOURCE: MTSAT. RADIOSONDE. 

ERUPTION DETAILS: UNKNOWN

OBS ASH DATE/TIME: 19/1600Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL070 MOVING TO SW 5-10 KNOTS.

FCST ASH CLOUD +6H: 19/2200Z 

FCST ASH CLOUD +12H: 20/0400Z 

FCST ASH CLOUD +18H: 20/1000Z 

REMARKS: DUE TO THE LOW LEVEL OF THE PLUME IT CAN
NOT BE DETECTED IN IMAGERY.  IT MAY NOT CONTAIN
ANY ASH.  THE VOLCANO HAS BEEN REPORTEDLY DEGASING
FOR OVER A WEEK.  WE WILL CONTINUE TO INVESTIGATE.
 ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2006MAR19/2230Z

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