Ключевые слова: activity, ash, ashfall, burst, catastrophe, cloud, danger, destructive, disaster, emergency, environmental, eruption, eruptive, explosion, fiery, flow, force, geology, geothermal, heat, hot, intensity, landscape, lava, magma, molten, mountain, natural, nature, phenomenon, plume, powerful, pyroclastic, rock, seismic, smoke, vent, violent, volcanic, volcano, white,