在进行山西省1/50万卫片地质解译工作中,发现纵贯汾渭断陷盆地的中段,有一条明显的线性构造影象,它切过了晋中、临汾和运城盆地。由于其走向与汾河在上兰村以下河段的流向基本一致。故称之为“汾河新构造断裂带”。地震勘探资料证实了汾河断裂带的存在及其新构造活动性。山西地震带的震中沿汾河一线分布表明汾河新构造断裂带对山西地震的分布有着举足轻重的作用。 During the geological interpretation of 1,500,000 slices in Shanxi Province, it was found that there was a clear linear structure in the middle part of the Fen-Wei fault basin, cutting through the Jinzhong, Linfen and Yuncheng basins. Due to its trend and the Fen River in the village orchid following the flow basically the same. It is called “Fenhe new tectonic fault zone.” Seismic exploration data confirm the existence of the Fenhe fault zone and its new tectonic activity. The epicenter distribution along the Fenhe River in Shanxi Seismic Belt shows that the Fenhe neotectonic fault zone plays an important role in the distribution of the Shanxi earthquake.