earthquake fault zone

The Cascadia Earthquake Zone is big enough to compete with San Andreas (it's been called the most dangerous fault in America), but it's much lesser known than its California cousin.

卡斯卡迪亚地震带足够大，可以与圣安地列斯（它被称为美国最危险的断层）相媲美，但它的知名度远不及它在加州的表亲。

In a subduction earthquake, parts of the fault zone are uplifted, while others dip down.

俯冲地震中，部分断裂层上升，其他部分则下沉。

Japan earthquake Investigation Committee, said, Nagano Prefecture 30 years of this fault zone, 14% probability of occurrence of 8 earthquake.

日本地震调查委员会表示，长野县的这个断层地带30年内有14%的概率发生8级地震。