| 陕西高陵ML 4.8地震特征 |
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| 引用本文： | 王平,赵韬,狄秀玲,惠少兴.陕西高陵ML 4.8地震特征[J].地震地磁观测与研究,2014,35(5):58-62. |
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| 作者姓名： | 王平 赵韬 狄秀玲 惠少兴 |
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| 作者单位： | 中国西安710068 陕西省地震局 |
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| 基金项目： | 中国地震局监测预报司测震台网青年骨干培养基金 |
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| 摘 要： | 利用P波初动资料,计算2009年11月5日陕西省高陵县ML 4.8地震震源机制解,并从地震现场考察结果分析烈度分布特征.根据地质构造、历史地震活动背景、震源机制、余震分布、极震区长轴方向,分析本次地震的发震构造,研究认为,该地震发生在泾阳—渭南断裂上.
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| 关 键 词： | 高陵ML4.8地震 地震参数 地震序列 发震构造 |
The character of Gaoling ML 4.8 earthquake in Shaanxi Province |
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| Wang Ping,Zhao Tao,Di Xiuling,Xi Shaoxing.The character of Gaoling ML 4.8 earthquake in Shaanxi Province[J].Seismological and Geomagnetic Observation and Research,2014,35(5):58-62. |
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| Authors: | Wang Ping Zhao Tao Di Xiuling Xi Shaoxing |
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| Institution: | Wang Ping, Zhao Tao, Di Xiuling,Xi Shaoxing (Earthquake Administration of Shaanxi Province, Xi＇an 710068, China) |
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| Abstract: | On November 5th, 2009, an earthquake of ME 4. 8 happened in Gaoling, Shaanxi Prov- ince. This article summarizes the parameters and sequence character of the earthquake, and calculates the focal mechanism solution from initial P-wave data, and also analyzes the seis- mic intensity according to the study results of earthquake zone. We study the seismogenic structure of the earthquake using the combination of geological structure, focal mechanism, after quake distribution, and the meizoseismal area＇s long-axis direction. Finally, we draw a conclusion that this earthquake took place on the Jingyang-Weinan fault zone. |
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| Keywords: | Gaoling ML 4 8 earthquake earthquake parameters earthquake sequence seismogenic structure |
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