Fig. 2: Joint P- and S-wave analysis is done to obtain rupture velocity, rupture radius and average fault slip as a function of the seismic moment for the analyzed earthquakes. | Communications Earth & Environment

Fig. 2: Joint P- and S-wave analysis is done to obtain rupture velocity, rupture radius and average fault slip as a function of the seismic moment for the analyzed earthquakes.

From: Earthquake rupture velocity and stress drop interaction in the Campi Flegrei volcanic caldera

Fig. 2

a Shows the ratio \(\frac{{V}_{R}}{{V}_{S}}\) vs log \({M}_{o}\) and \({M}_{W}\). b, c Illustrate the scaling of source radius and slip vs seismic moment. In the (b, c), the lines represent the theoretical scaling using the Keilis–Borok67 formula and assuming the constant static stress drop values from 0.01 to 10 MPa.

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