| 2022年1月中国大陆地区MS≥4.0地震震源机制解测定 |
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| 作者姓名： | 梁姗姗 邹立晔 刘艳琼 张雪梅 |
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| 作者单位： | 中国地震台网中心，北京100045 |
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| 摘 要： | 本文利用中国地震台网记录的宽频带波形资料，采用近震全波形反演方法得到2022年1月1—31日发生在中国大陆地区的MS≥4.0共13次地震的震源机制解。结果显示逆断型1次，走滑型9次，未知型3次。
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| 关 键 词： | 震源机制 震源参数 |
| 收稿时间： | 2022-02-01 |
Determination of the focal mechanism solutions of the earthquakes with MS≥4.0 occurred in the mainland of China in January 2022 |
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| Authors: | Liang Shanshan Zou Liye Liu Yanqiong Zhang Xuemei |
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| Institution: | China Earthquake Networks Center，Beijing 100045，China |
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| Abstract: | In this paper,the regional full waveform inversion of the broadband waveforms from China Seismic Network are conducted,and the focal mechanism solutions of the 13 earthquakes with MS≥4.0 in the mainland of China from January 1 to January 31,2022 are obtained. The results show that these earthquakes include 1 reverse faulting,9 strike-slip faulting and 3 unknown earthquakes. |
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| Keywords: | focal mechanism source parameters |
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