Shaking Up Seismology: Geometry as the Groundbreaking Predictor of Earthquakes

Brown University researchers found that fault geometry, including misalignments and complex structures within fault zones, plays a crucial role in determining earthquake likelihood and strength. This finding, based on studies of California’s fault lines, challenges traditional views that focus primarily on friction.

By taking a close look at the geometrical makeup of rocks where earthquakes originate, researchers at Brown University are adding a new wrinkle to a long-held belief about what causes seismic quakes in the first place.