Active and passive Seismology
AlpArray
AlpArray is a European initiative to advance our understanding of orogenesis and its relationship to mantle dynamics, plate reorganizations, surface processes and seismic hazard in the collision zone between the Adriatic and the Eurasian plate. The complex oregenic system includes the Alps, the Apennines, the Carpathians and the Dinarides.
Villarrica volcano
The Villarrica is one of the most active volcanoes in Chile and in Southamerica. it is situated above the subduction of the Nazca plate under the Southamerican plate at 39.2°S.
Seismoelectric effect
The seismoelectric effect is a smalll disturbance of the electrical potential in the subsurface during the passage of a compressional seismic wave.