Ключевые слова: abstract, activity, aftershock, amplitude, audio, background, black, chart, collapse, curve, data, detector, diagram, disaster, display, earth, earthquake, energy, explosion, frequency, geology, graph, illustration, impact, level, line, magnitude, measure, meter, motion, nature, oscilloscope, pulse, quake, record, richter, science, seismic, seismogram, seismograph, seismology, seismometer, sound, soundwave, vibration, volcano, wave, waveform, wavelength,