San Andreas M7.8 Earthquake Scenario

This represents projected ground shaking in the City and County of San Francisco during a M7.8 earthquake on the San Andreas fault. The map updated in 2013 by USGS...本数据集呈现了圣安德烈亚斯断层（San Andreas fault）发生7.8级地震时，旧金山市及县范围内的预测地震动情况。该地图由美国地质调查局（USGS）于2013年完成更新。