Experts from the Laboratory of Seismic Tomography, Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Novosibirsk, Russia, deciphered some of the records obtained by seismic stations installed on the Gorelyi Volcano, Kamchatka. By now, researchers have processed records of only a few weeks of the huge body of data on seismic activity of the volcano during a year. Nevertheless, even these results are stirring.