泾阳震群和地裂活动区位于渭河断陷盆地北缘的嵯峨山一带,即北纬34°14'~47',东经108°42'~58'。
王振武.泾阳震群与地裂活动土[J].地震工程学报,1987,9(s1):130.[J]. China Earthquake Engineering Journal,1987,9(s1):130.