Ground Motion Prediction Equations (GMPEs)

Ground Motion Prediction Equations (GMPEs) are mathematical models used to estimate the expected strength of ground shaking during an earthquake in a specific area. They relate factors such as earthquake size, distance from the fault, and local soil conditions to the level of seismic vibrations likely to occur. Geologists and engineers use GMPEs to assess earthquake hazards, design earthquake-resistant structures, and inform safety standards. Essentially, GMPEs help predict how strongly the ground might shake, enabling communities to prepare and reduce earthquake risks effectively.