Deep structure of the region of the Uzon-Geyser volcanic-tectonic depression based on the data of microseismic sounding

The Uzon Geyser volcanic tectonic depression is related to the Eastern Kamchatka volcanic belt and includes two world renown unique natural objects: the Geyser Valley and Uzon Caldera (the territory of the Kronotskii State Biospheric Natural Resort). In the 1970s-1990s, vast geological and petrological works were carried out in this region. Geophysical and seismological investigations were not performed previously, and permanent GPS stations and regional seismic stations are lacking even at present. Thus, knowledge of the region can be considered poor.