Modified Mercalli Intensity based on horizontal spectral response acceleration for 1.0-second period, 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...一项针对美国中部和东部地区、基于人工诱发地震与天然地震数据的为期一年期地震危险性预测（seismic hazard forecast），已由U.S. Geological... 编制完成。