Fig. 12
From: Seismicity induced during the development of the Rittershoffen geothermal field, France
Frequency–magnitude distribution of induced earthquakes: cumulative number (black circles) and histogram (gray bars), and an estimate of the magnitude of completeness and b-values. The results are given for the GRT-1 thermal stimulation (top left), GRT-2 drilling (bottom left), GRT-1 hydraulic stimulation—June (top right) and July burst (bottom right). The axis scales are different among the plots