Lake Baikal

VIDEO: Siberia firefighters battle Lake Baikal fires

There was "no threat" to residential areas and the situation was "under control", according to the head of the Irkutsk regional department of Russia's Ministry of Emergency Situations.

On the western shore of Baikal, in the Irkutsk region, the number of fires had reduced and was affecting an area of 107,000 hectares (413 miles), according to official reports.