... SWELL (Seismic Wave Exploration in the Lower Lithosphere) . ... Исландия . ... The ice is covered in a layer of ash. ... Mt Hekla in recent eruption, view north along the rift. Note the two fresh black lava flows to the right. ... 1973 . The small island of Heimaey, off the south coast of Iceland was involved in an eruption in 1973. ... Combined interpretation based on data from seismic, controlled-source electromagnetic, and magnetotelluric experiments. ... к списку лекций . ...