Modified Mercalli Intensity based on the average of horizontal spectral response acceleration for 1.0-second period and peak ground acceleration, with 1-percent probability of exceedance in 1 year

A one-year seismic hazard forecast for the Central and Eastern United States, based on induced and natural earthquakes, has been produced by the U.S. Geological...基于人工诱发地震与天然地震数据构建的美国中部及东部地区一年期地震危险性预测数据集，已由美国地质调查局（U.S. Geological Survey）编制完成。