On the subsoil radon and neutron flux variations in the conditions of the Moscow syneclise on the eve of the earthquake in the Sea of Okhotsk on May 24, 2013

By monitoring the variations in the subsoil radon concentration in one of the geodynamically active zones of the Moscow syneclise, the effects are detected of changes in the stress-strain state of the Earth’s crust which predetermined the development of the processes that caused the deep-focus earthquake in the Sea of Okhotsk on May 24, 2013. The joint analysis of subsoil radon variations and neutrino flow variations measured in the same structural–geodynamical conditions support the previous data on the global character of the processes contributing to the preparation of strong and catastrophic earthquakes.