Perspective 3D view of the earthquake swarm region in West Bohemia/Vogtland. Hypocentres are indicated by filled colour circles.
Topography is indicated as coloured map and ranges between 400 and 800 m. CO2 mofettes at the surface indicated,
black to grey circles indicate 3He/4He ratios between 6 Ra and 0, respectively. Tectonics and known Quaternary volcanoes are indicated.