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Russian volcano Plosky Tolbachik erupts after decades

5 December 2012 Last updated at 17:55 GMT

A Russian volcano which started erupting last week has continued to spew ash and smoke into the air.

The Plosky Tolbachik volcano, in the Kamchatka Peninsula, last erupted in 1976.

Authorities have warned tourists and locals not to visit the area.