Probabilistic Seismic Hazard Assessment

Probabilistic Seismic Hazard Assessment (PSHA) is a scientific method used to evaluate the likelihood of earthquake impacts in a specific area over a certain period. It combines historical earthquake data, geological studies, and statistical models to estimate the probability of earthquakes of various magnitudes. PSHA helps engineers and planners design structures that can withstand potential seismic events, ensuring safety and resilience in the face of natural disasters. By understanding the risks, communities can make informed decisions about construction, emergency preparedness, and land use.