王光冲, 毛国良, 李小军, 刘新, 常亮, 朱音杰. 基于强震动观测数据的地震定位分析[J]. 华北地震科学, 2017, 35(3): 8-12. DOI: 10.3969/j.issn.1003-1375.2017.03.002
引用本文: 王光冲, 毛国良, 李小军, 刘新, 常亮, 朱音杰. 基于强震动观测数据的地震定位分析[J]. 华北地震科学, 2017, 35(3): 8-12. DOI: 10.3969/j.issn.1003-1375.2017.03.002
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WANG Guang-chong, MAO Guo-liang, LI Xiao-jun, LIU Xin, CHANG Liang, ZHU Yin-jie. Earthquake Location Using Strong Motion Data[J]. North China Earthquake Sciences, 2017, 35(3): 8-12. DOI: 10.3969/j.issn.1003-1375.2017.03.002
Citation: WANG Guang-chong, MAO Guo-liang, LI Xiao-jun, LIU Xin, CHANG Liang, ZHU Yin-jie. Earthquake Location Using Strong Motion Data[J]. North China Earthquake Sciences, 2017, 35(3): 8-12. DOI: 10.3969/j.issn.1003-1375.2017.03.002
shu

基于强震动观测数据的地震定位分析

Earthquake Location Using Strong Motion Data

    摘要
  • 摘要: 采用MSDP软件定位方法，对河北强震动台网记录的ML≧3.0的32次地震事件进行定位。从震中位置、发震时刻及震源深度等方面与地震编目结果进行对比分析得出，基于强震动观测数据的地震定位结果满足地震定位的相关要求，其结果与编目结果有较好的一致性，可进一步探讨利用强震动观测数据参与地震速报及预警工作，对地震速报及预警定位结果精度的提高有积极意义。

     

    Abstract: Based on strong motion observation data record by the Hebei strong motion network, 32 ML≧3.0 seismic events are located using MSDP software localization method. The located epicenter parameters are contrastive analysis with the formal earthquake catalog results. The analysis shows that? the locating results using the strong motion observation data can meet the requirements of earthquake location has good consistency with the formal earthquake catalog. Using strong motion observation data as addition data for earthquake quick report and earthquake warning has positive significance to their accuracy.

     

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