Magnitude-5.5 and larger earthquakes from the 1976-2021 Global Centroid Moment Tensor (GCMT) dataset (Dziewonski et al., 1981; Ekström et al., 2012) and moment tensor for the 04/26/1973 event from Unger and Ward (1979). Earthquakes deeper than 10 miles (15 kilometers) depicted as red/white beachballs and those shallower as black/white beachballs. Faint white dots are earthquakes from 1933-2018 (Matoza et al., 2021).

Magnitude-5.5 and larger earthquakes from the 1976-2021 Global Centroid Moment Tensor (GCMT) dataset (Dziewonski et al., 1981; Ekström et al., 2012) and moment tensor for the 04/26/1973 event from Unger and Ward (1979). Earthquakes deeper than 10 miles (15 kilometers) depicted as red/white beachballs and those shallower as black/white beachballs. Faint white dots are earthquakes from 1933-2018 (Matoza et al., 2021).

Magnitude-5.5 and larger earthquakes from the 1976-2021 Global Centroid Moment Tensor (GCMT) dataset (Dziewonski et al., 1981; Ekström et al., 2012) and moment tensor for the 04/26/1973 event from Unger and Ward (1979). Earthquakes deeper than 10 miles (15 kilometers) depicted as red/white beachballs and those shallower as black/white beachballs. Faint white dots are earthquakes from 1933-2018 (Matoza et al., 2021).

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