SUMMARY The Gutenberg–Richter (GR) b-value describes the relative proportion of small
to large earthquakes in a scale-free population and is a critical parameter for probabilistic …

Simple Summary Earthquakes are a common occurrence at The Geysers geothermal field in
California which, over the years, have led to general land sinking in the area. In our study …

Many natural hazards exhibit inverse power-law scaling of frequency and event size, or an
exponential scaling of event magnitude (m) on a logarithmic scale, for example the …

Research in the field of anthropogenic seismicity (AS) requires not only seismicity data but
also data regarding the progress of the technological/production activities which is the origin …

Multiplet analysis is based on the identification of seismic events with very similar waveforms
which are used then to enhance seismological analysis eg by precise relocation of sources …

In this paper, we present a model for describing relationships between fluid-induced
seismicity and operational parameters of fluid injections. Considering seismic sequences …

Underground fluid injections result in rock mass fracturing. The associated environmental
hazards in a significant part stem from a possibility for linking these fractures. The resultant …

We analyzed the earthquake density of the Geysers geothermal field (California) as a
function of time and space over a decade. We grouped parts of the volume of the geothermal …

Water injection in geothermal areas is the preferential strategy to sustain the natural
production of geothermal resources. In this context, monitoring microearthquakes is a …

Seismicity induced by geo-engineering operations may be hazardous for people,
infrastructure and the environment. The crucial information for assessing induced seismic …