Macroscopic conditions of some typical collapse earthquakes in Yulin of Shaanxi Province are briefly introduced. According to the data of 50 collapse earthquakes recorded by Digital Seismic Network of Shaanxi, basic characteristics of collapse earthquakes in Yulin are preliminarily analyzed in waveform, temporal distribution and spatial distribution.%介绍了陕西榆林地区北部所发生的几次典型塌陷地震的宏观情况,并利用陕西数字地震台网所记录的50次塌陷地震的地震波资料,从波形及时间、空间分布上初步分析了陕西榆林地区塌陷地震发生的基本特征.
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