The Anbang village profile to the west of the town revealed evidences of two historic events. The fault planes of both events had high dip angles, and the dip slip of them were 32 and 28 cm respectively.

• 城西安帮村剖面上显示出两个古地震事件,每个事件的断层面均为高倾角,倾向滑距分别为32和28厘米。