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| 震中距100°左右地震震相特征分析 | |
| 引用本文： | 孟彩菊,邱桂兰,黄春玲.震中距100°左右地震震相特征分析[J].山西地震,2011(1). |
| 作者姓名： | 孟彩菊 邱桂兰 黄春玲 |
| 作者单位： | 1. 山西省地震局太原基准地震台,山西,太原,030025;太原大陆裂谷动力学国家野外科学观测研究站,山西,太原,030025 2. 四川省地震局,四川,成都,610041 3. 太原大陆裂谷动力学国家野外科学观测研究站,山西,太原,030025;山西省地震局夏县地震台,山西,夏县,044400 |
| 摘 要： | 震中距100°左右的地震,位于远震与极远震之间,特征既像远震又像极远震,震相较难分析。为了提高对该震中距地震的速报能力,对山西省地震局太原基准地震台记录的该震中距的地震事件进行了分析,总结了其震相特征及规律。 |
| 关 键 词： | 震中距 震相分析 震相特征 |
Seismic Phase Characteristics of Earthquakes with Epicenter Distance of around 100 Degrees |
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| MENG Cai-ju,QIU Gui-lan,HUANG Chun-ling.Seismic Phase Characteristics of Earthquakes with Epicenter Distance of around 100 Degrees[J].Earthquake Research in Shanxi,2011(1). | |
| Authors: | MENG Cai-ju QIU Gui-lan HUANG Chun-ling |
| Institution: | MENG Cai-ju1,2,QIU Gui-lan4,HUANG Chun-ling2,3 (1.Taiyuan Reference Seismological Station of Earthquake Administration of Shanxi province,Taiyuan 030021,China,2.National Continental Rift Valley Dynamics Observatory of Taiyuan,Taiyuan 030025,3.Xiaxian Seismological Station of Earthquake Administration of Shanxi Province,Xiaxian 044400,4.Earthquake Administration of Sichuan Province,Chengdu 610041,China) |
| Abstract: | The earthquakes with epicenter distance around 100 degree are of characteristics of both teleseismic and far-teleseismic ones,usually difficult to be analyzed.In order to report more rapidly for earthquakes around this distance,the earthquake traces recorded by Taiyuan Reference Seismological Station of Earthquake Administration of Shanxi Province are analyzed,and the characteristics and rule of their seismic phases are summarized. |
| Keywords: | epicenter distance seismic phase analysis seismic phase characteristics |
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