Extended Data Fig. 2: Analysis of earthquake magnitudes.
From: Volcanic crisis reveals coupled magma system at Santorini and Kolumbo
a, Moment magnitudes of detected seismicity as a function of time, where the black line refers to the magnitude of completeness calculated using the maximum curvature method (MAXC75) for 100 consecutive events. The number of seismic stations used for each earthquake hypocentre location is shown at the top with the scale on the right. b, The corresponding frequency-magnitude distribution, with the estimated Gutenberg-Richter b-value for MW > 3.
