Seismicity and earthquake focal mechanisms in the Baikal rift zone

The seismicity of the Baikal rift zone is considered on the basis of instrumental and field observations. The spatial pattern of epicentres, the frequency of earthquakes and the relations between seismicity and the elements of fault tectonics are analyzed. The regional and local stress states in the crust of the Pribaikalye region, obtained from studying earthquake focal mechanisms for various energies are summarized.