On the head of the fuming beast
by Ivan Lokmer, University College Dublin, Dublin, Ireland
One of the summit craters of Mount Etna. The photo is taken during the 2008 field campaign, where 50 broadband seismometers were installed around the summit in order to improve our understanding of the puzzling long-period seismic activity on volcanoes.
Ivan Lokmer (distributed via imaggeo.egu.eu)