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Li Jiao, Jiang Jinzhong, Yang Jingqiong. 2020: Microseismic detection and relocation of the 2017 MS4.8 and MS5.1 Yangbi earthquake sequence，Yunnan. Acta Seismologica Sinica, 42(5): 527-542. DOI: 10.11939/jass.20190161
Citation: Li Jiao, Jiang Jinzhong, Yang Jingqiong. 2020: Microseismic detection and relocation of the 2017 MS4.8 and MS5.1 Yangbi earthquake sequence，Yunnan. Acta Seismologica Sinica, 42(5): 527-542. DOI: 10.11939/jass.20190161
shu

Microseismic detection and relocation of the 2017 MS4.8 and MS5.1 Yangbi earthquake sequence，Yunnan

  • Yunnan Earthquake Agency，Kunming 650224，China

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  • Received Date: October 31, 2019
  • Revised Date: May 19, 2020
  • Available Online: December 20, 2020
  • Published Date: September 14, 2020
    Graphical Abstract
    • Abstract
  • Based on the earthquake catalog and waveforms of 2017 MS4.8 and MS5.1 Yangbi earthquake sequence recorded by Yunnan Seismic Network, we relocate 258 earthquakes occurring one week before and one month after the Yangbi MS5.1 mainshock by simultaneously using P- and S-wave travel times and waveform cross-correlation data in the double-difference relocation. We then use the 258 earthquakes as template events and scan through the continuous waveforms to search for weak events by using the match and locate method. Using our new catalog, we preliminarily analyze the spatio-temporal evolution characteristics of Yangbi earthquake sequence. We obtain refined hypocenters of 193 earthquakes with location errors of about 1.3 km in the horizontal direction and 1.9 km in the depth, respectively. According to the double-difference relocation and focal mechanisms of the mainshock and early ML≥3.0 aftershocks, we preliminarily conclude that the middle-south segment of the Weixi-Qiaohou fault may account for the occurrence of the MS5.1 Yangbi earthquake. A total of 1 625 events are detected by 258 template events, which is about six times as many as the events of Yangbi earthquake sequence listed in the Yunnan Seismic Network catalog. And the detected events are mainly the early aftershocks and ML≤0 micro events. By comparison with the 2016 MS5.0 Yunlong earthquake, we conclude that less number and faster decay of aftershocks may be the main difference between the multiple mainshock type of sequence and the mainshock-aftershock type of sequence.
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  • 安晓文, 常祖峰, 陈宇军, 毛先进, 庄儒新. 2018. 云南第四纪活动断裂暨 《云南第四纪活动断裂分布图》 [M]. 北京: 地震出版社: 257–262.
    An X W, Chang Z F, Chen Y J, Mao X J, Zhuang R X. 2018. The Quaternary Active Faults in Yunnan Area and Distribution Map of the Quaternary Active Faults in Yunnan Area[M]. Beijing: Seismology Press: 257–262 （in Chinese）.
    邓起东,张培震,冉勇康,杨晓平,闵伟,陈立春. 2003. 中国活动构造与地震活动[J]. 地学前缘,10(增刊1):66–73.
    Deng Q D,Zhang P Z,Ran Y K,Yang X P,Min W,Chen L C. 2003. Active tectonics and earthquake activities in China[J]. Earth Science Frontiers,10(S1):66–73 (in Chinese).
    胡鸿翔,陆涵行,王椿镛,何正勤,朱良保,颜其中,樊跃新,张国庆,邓英娥. 1986. 滇西地区地壳结构的爆破地震研究[J]. 地球物理学报,29(2):133–144. doi: 10.3321/j.issn:0001-5733.1986.02.004
    Hu H X,Lu H X,Wang C Y,He Z Q,Zhu L B,Yan Q Z,Fan Y X,Zhang G Q,Deng Y E. 1986. Explosion investigation of the crustal structure in western Yunnan Province[J]. Chinese Journal of Geophysics,29(2):133–144 (in Chinese).
    蒋海昆,曲延军,李永莉,郑建常,华爱军,代磊,侯海峰. 2006. 中国大陆中强地震余震序列的部分统计特征[J]. 地球物理学报,49(4):1110–1117. doi: 10.3321/j.issn:0001-5733.2006.04.024
    Jiang H K,Qu Y J,Li Y L,Zheng J C,Hua A J,Dai L,Hou H F. 2006. Some statistic features of aftershock sequences in Chinese mainland[J]. Chinese Journal of Geophysics,49(4):1110–1117 (in Chinese).
    姜金钟,付虹,陈棋福. 2016. 位于构造活跃区的小湾水库地震活动特征:基于地震精定位的分析[J]. 地球物理学报,59(7):2468–2485. doi: 10.6038/cjg20160713
    Jiang J Z,Fu H,Chen Q F. 2016. Characteristics of seismicity of the Xiaowan reservoir in an area of active tectonics from double-difference relocation analysis[J]. Chinese Journal of Geophysics,59(7):2468–2485 (in Chinese).
    姜金钟,陈棋福,李姣. 2019. 中国东北的深源地震波形匹配检测及定位[J]. 地球物理学报,62(8):2930–2945. doi: 10.6038/cjg2019M0210
    Jiang J Z,Chen Q F,Li J. 2019. Waveform detection and location of deep earthquakes in the subduction zone beneath Northeast China[J]. Chinese Journal of Geophysics,62(8):2930–2945 (in Chinese).
    李涛,付虹,姜金钟,徐兴倩. 2018. 2013年云南洱源MS5.5地震序列不同地震观测台网地震定位结果对比分析[J]. 地震研究,41(1):55–63. doi: 10.3969/j.issn.1000-0666.2018.01.007
    Li T,Fu H,Jiang J Z,Xu X Q. 2018. Comparison of locations results for the 2013 Yunnan Eryuan MS5.5 earthquake sequence from different seismic networks[J]. Journal of Seismological Research,41(1):55–63 (in Chinese).
    林中洋,胡鸿翔,张文彬,章惠芬,何正勤,林真明,邱陶兴. 1993. 滇西地区地壳上地幔速度结构特征的研究[J]. 地震学报,15(4):427–440.
    Lin Z Y,Hu H X,Zhang W B,Zhang H F,He Z Q,Lin Z M,Qiu T X. 1993. Investigation of the crustal and upper mantle structure in western Yunnan Province[J]. Acta Seismologica Sinica,15(4):427–440 (in Chinese).
    刘双庆,梁建宏,朱元清,于俊谊,谢静. 2018. 几种常用地方震相对天然地震震源深度测定的误差解析分析及数值对比[J]. 地震学报,40(2):143–159.
    Liu S Q,Liang J H,Zhu Y Q,Yu J Y,Xie J. 2018. Natural hypocentral depth error calculated from some conventional local seismic phases by analytic method and numerical simulation[J]. Acta Seismologica Sinica,40(2):143–159 (in Chinese).
    潘睿,姜金钟,付虹,李姣. 2019. 2017年云南漾濞MS5.1及MS4.8地震震源机制解和震源深度测定[J]. 地震研究,42(3):338–348. doi: 10.3969/j.issn.1000-0666.2019.03.005
    Pan R,Jiang J Z,Fu H,Li J. 2019. Focal mechanism and focal depth determination of Yunnan Yangbi MS5.1 and MS4.8 earthquakes in 2017[J]. Journal of Seismological Research,42(3):338–348 (in Chinese).
    盛书中,万永革,蒋长胜,卜玉菲. 2015. 2015年尼泊尔MS8.1强震对中国大陆静态应力触发影响的初探[J]. 地球物理学报,58(5):1834–1842. doi: 10.6038/cjg20150534
    Sheng S Z,Wan Y G,Jiang C S,Bu Y F. 2015. Preliminary study on the static stress triggering effects on China mainland with the 2015 Nepal MS8.1 earthquake[J]. Chinese Journal of Geophysics,58(5):1834–1842 (in Chinese).
    王光明,刘自凤,赵小艳,樊文杰,李永莉,彭关灵,孙楠. 2018a. 2018年云南通海MS5.0地震序列重定位及发震构造讨论[J]. 地震研究,41(4):503–510. doi: 10.3969/j.issn.1000-0666.2018.04.003
    Wang G M,Liu Z F,Zhao X Y,Fan W J,Li Y L,Peng G L,Sun N. 2018a. Relocation of Tonghai MS5.0 earthquake sequence in 2018 and discussion of it’s seismogenic fault[J]. Journal of Seismological Research,41(4):503–510 (in Chinese).
    王光明,赵小艳,付虹,刘自凤,王清东. 2018b. 2014年鲁甸MS6.5地震及其强余震序列重定位[J]. 地震学报,40(5):582–594. doi: 10.11939/jass.20170180
    Wang G M,Zhao X Y,Fu H,Liu Z F,Wang Q D. 2018b. Relocation of the 2014 Ludian MS6.5 earthquake and its large aftershock sequence[J]. Acta Seismologica Sinica,40(5):582–594 (in Chinese).
    杨晶琼,杨周胜,蔡明军,许亚吉,梁勇. 2013. 云南地区近震震级与面波震级转换关系研究[J]. 中国地震,29(4):513–521. doi: 10.3969/j.issn.1001-4683.2013.04.011
    Yang J Q,Yang Z S,Cai M J,Xu Y J,Liang Y. 2013. Study on the ML and MS of conversion in the Yunnan regional digital networks[J]. Earthquake Research in China,29(4):513–521 (in Chinese).
    赵小艳,付虹. 2014. 2013年洱源MS5.5和MS5.0地震发震构造识别[J]. 地震学报,36(4):640–650. doi: 10.3969/j.issn.0253-3782.2014.04.010
    Zhao X Y,Fu H. 2014. Seismogenic structure identification of the 2013 Eryuan MS5.5 and MS5.0 earthquake sequence[J]. Acta Seismologica Sinica,36(4):640–650 (in Chinese).
    Aki K. 1969. Analysis of the seismic coda of local earthquakes as scattered waves[J]. J Geophys Res,74(2):615–631. doi: 10.1029/JB074i002p00615
    Chang Z F,Zhang Y F,Chang H. 2018. New discovery of Holocene activity along the Weixi-Qiaohou fault in southeastern margin of the Tibetan Plateau and its Neotectonic significance[J]. Acta Geologica Sinica,92(6):2464–2465.
    Gibbons S J,Ringdal F. 2006. The detection of low magnitude seismic events using array-based waveform correlation[J]. Geophys J Int,165(1):149–166. doi: 10.1111/j.1365-246X.2006.02865.x
    Hardebeck J L. 2013. Geometry and earthquake potential of the Shoreline fault,central California[J]. Bull Seismol Soc Am,103(1):447–462. doi: 10.1785/0120120175
    Harris R A. 1998. Introduction to special section:Stress triggers,stress shadows,and implications for seismic hazard[J]. J Geophys Res:Solid Earth,103(B10):24347–24358. doi: 10.1029/98JB01576
    Jia K,Zhou S Y,Zhuang J C,Jiang C S,Guo Y C,Gao Z H,Gao S S. 2018. Did the 2008 MW7.9 Wenchuan earthquake trigger the occurrence of the 2017 MW6.5 Jiuzhaigou earthquake in Sichuan,China?[J]. J Geophys Res:Solid Earth,123(4):2965–2983. doi: 10.1002/2017JB015165
    Jiang J Z,Li J,Fu H. 2019a. Seismicity analysis of the 2016 MS5.0 Yunlong earthquake,Yunnan,China and its tectonic implications[J]. Pure Appl Geophys,176(3):1225–1241. doi: 10.1007/s00024-018-2067-7
    Jiang J Z,Yang Y H,Wang B,Xiang Y,Pang W D,Yang J,Li X B,Ye B. 2019b. Assessing short-term clock errors and drifts of temporary seismic networks using the active airgun source in Binchuan,Yunnan[J]. Seismol Res Lett,90(6):2165–2174. doi: 10.1785/0220190098
    King G C P,Stein R S,Lin J. 1994. Static stress changes and the triggering of earthquakes[J]. Bull Seismol Soc Am,84(3):935–953.
    Kisslinger C. 1996. Aftershocks and fault-zone properties[J]. Advances in Geophysics,38:1–36. doi: 10.1016/S0065-2687(08)60019-9
    Li L,Yao D D,Meng X F,Peng Z G,Wang B S. 2017. Increasing seismicity in southern Tibet following the 2015 MW7.8 Gorkha, Nepal earthquake[J]. Tectonophysics,714/715(7):62–70.
    Meng X F,Peng Z G,Hardebeck J L. 2013. Seismicity around Parkfield correlates with static shear stress changes following the 2003 MW6.5 San Simeon earthquake[J]. J Geophys Res:Solid Earth,118(7):3576–3591. doi: 10.1002/jgrb.50271
    Mogi K. 1967. Earthquakes and fractures[J]. Tectonophysics,5(1):35–55. doi: 10.1016/0040-1951(67)90043-1
    Ogata Y. 1988. Statistical models for earthquake occurrences and residual analysis for point processes[J]. J Am Stat Assoc,83(401):9–27. doi: 10.1080/01621459.1988.10478560
    Ogata Y. 1992. Detection of precursory relative quiescence before great earthquakes through a statistical model[J]. J Geophys Res:Solid Earth,97(B13):19845–19871. doi: 10.1029/92JB00708
    Peng Z G,Zhao P. 2009. Migration of early aftershocks following the 2004 Parkfield earthquake[J]. Nat Geosci,2(12):877–881. doi: 10.1038/ngeo697
    Ross Z E,Trugman D T,Hauksson E,Shearer P M. 2019. Searching for hidden earthquakes in southern California[J]. Science,364(6442):767–771. doi: 10.1126/science.aaw6888
    Schaff D P,Richards P G. 2004. Lg-wave cross correlation and double-difference location:Application to the 1999 Xiuyan,China,sequence[J]. Bull Seismol Soc Am,94(3):867–879. doi: 10.1785/0120030136
    Shelly D R,Beroza G C,Ide S,Nakamula S. 2006. Low-frequency earthquakes in Shikoku,Japan,and their relationship to episodic tremor and slip[J]. Nature,442(7099):188–191. doi: 10.1038/nature04931
    Utsu T,Ogata Y,Matsu’ura R S. 1995. The centenary of the Omori formula for a decay law of aftershock activity[J]. J Phys Earth,43(1):1–33. doi: 10.4294/jpe1952.43.1
    Waldhauser F,Ellsworth W L. 2000. A double-difference earthquake location algorithm:Method and application to the northern Hayward fault,California[J]. Bull Seismol Soc Am,96(6):1353–1368.
    Waldhauser F,Schaff D P. 2008. Large‐scale relocation of two decades of northern California seismicity using cross‐correlation and double‐difference methods[J]. J Geophys Res:Solid Earth,113(B8):B08311.
    Wang X,Wei S J,Wu W B. 2017. Double-ramp on the Main Himalayan Thrust revealed by broadband waveform modeling of the 2015 Gorkha earthquake sequence[J]. Earth Planet Sci Lett,473:83–93. doi: 10.1016/j.jpgl.2017.05.032
    Wu J,Yao D D,Meng X F,Peng Z G,Su J R,Long F. 2017. Spatial‐temporal evolutions of early aftershocks following the 2013 MW6.6 Lushan earthquake in Sichuan,China[J]. J Geophys Res:Solid Earth,122(4):2873–2889. doi: 10.1002/2016JB013706
    Zhang M,Wen L X. 2013. High‐precision location and yield of North Korea’s 2013 nuclear test[J]. Geophys Res Lett,40(12):2941–2946. doi: 10.1002/grl.50607
    Zhang M,Wen L X. 2015. An effective method for small event detection:Match and locate (M&L)[J]. Geophys J Int,200(3):1523–1537. doi: 10.1093/gji/ggu466
    Zhao L S,Helmberger D V. 1994. Source estimation from broad-band regional seismograms[J]. Bull Seismol Soc Am,84(1):91–104.
    Zhu L P,Helmberger D V. 1996. Advancement in source estimation techniques using broadband regional seismograms[J]. Bull Seismol Soc Am,86(5):1634–1641.
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    1. 陈锡晶，刘泽民，陈昊，张波，陈德兴，鲁思凡. 安徽及邻区2013—2022年波速比变化. 华北地震科学. 2024(04): 96-101 .
    2. 陈丽娟，龚丽文，董娣，王同军，陈继锋. 利用纵、横波震源谱参数研究波速比——以岷县—漳县M_S6.6地震为例. 地震工程学报. 2022(01): 158-165+209 .
    3. 赵瑞，郑建常，崔华伟，张正帅. 2017～2018年山东长岛震群双差波速比特征分析. 大地测量与地球动力学. 2022(11): 1149-1155 .
    4. 许康生，李英. 汶川M_S8.0地震前的地面运动排列熵变化. 大地测量与地球动力学. 2019(06): 573-576 .
    5. 王亚茹，宋昭，刘晓丹，郭蕾，王妍，王时，宫猛，王想. 唐山地区波速比变化特征研究. 大地测量与地球动力学. 2019(07): 686-690 .
    6. 宋春燕，邵学钟，马瑾. 汶川M_S8.0地震前后远震PS转换波与P波到时差的变化特征. 地震地质. 2019(03): 726-742 .
    7. 李婷婷，刘利，胡光武，陈飞. 江苏地区波速比与泊松比分布特征. 地震. 2019(03): 149-157 .
    8. 刘春，邱玉荣，王莹，呼楠. 2013年甘肃岷县漳县6.6级地震前后波速比变化特征分析. 高原地震. 2019(S1): 1-4 .
    9. 唐明帅，王海涛，魏芸芸，李艳永，王琼，魏斌，苏金波. 接收函数分析中强地震前后地壳泊松比变化在新疆地区的初步应用. 中国地震. 2019(03): 476-487 .
    10. 唐明帅，王海涛，魏芸芸，李艳永，葛粲，王琼，苏金波，魏斌. 2012年新源-和静M_S6.6地震前后地壳介质泊松比变化. 地震地质. 2019(05): 1123-1135 .
    11. 张慧，李志雄，李盛. 海南岛及近海波速比特征初步研究. 地震工程学报. 2018(03): 524-534 .
    12. 陶媛，王飞，陆栋梁，葛计划，隆爱军. 金寨震群波速比变化特征分析. 科技资讯. 2018(10): 70-73 .
    13. 贾漯昭，王志铄，张亚琳，邢康. 用双差波速比方法分析2014—2015年安徽金寨震群. 地震. 2017(01): 112-120 .
    14. Zhang Linlin，Gao Chaojun. Analysis of the Wave Velocity Ratio Anomalies in the Tianshan Region of Xinjiang. Earthquake Research in China. 2017(01): 39-50 .
    15. 刘明辉，彭朝勇，周银兴，陈阳，李江，王洪体. 芦山震中区上地壳剖面二维波速结构模型反演. 地球物理学进展. 2016(01): 69-78 .
    16. 刘文邦. 青海东北部地区地震直达波波速比及视速度测定与研究. 地震地磁观测与研究. 2016(02): 21-25 .
    17. 刘文邦，万玉杰，李玮杰. 2016年青海门源6.4级地震前后波速比变化研究. 地震研究. 2016(S1): 49-54+133 .
    18. 杨贵，徐嘉隽，许振栋，曹轶. 福建仙游震群波速比变化初步分析. 华南地震. 2016(03): 88-97 .
    19. Wang Peng，Zheng Jianchang，Wang Yan. Research of Source Parameters of the Yutian M_S7. 3 Earthquake in Xinjiang on February 12, 2014. Earthquake Research in China. 2016(01): 33-42 .
    20. 张琳琳，高朝军. 新疆天山地区的波速比异常分析. 中国地震. 2016(01): 118-126 .
    21. 王亚茹，王想，宫猛，郭蕾，刘晓丹. 河北及邻区平均波速比变化特征分析. 中国地震. 2016(04): 747-755 .
    22. 张杰，李宏男，王立长. 大跨非对称空间结构多维地震动反应研究. 地震工程与工程振动. 2015(03): 8-16 .
    23. 张洪艳，张广伟，王晓山，张晨侠，康建红. 吉林地区波速比分布特征及构造意义. 地震地质. 2015(03): 829-839 .
    24. 刘文邦，黄浩，王培玲. 玉树地区波速比和视速度变化特征研究. 高原地震. 2015(S1): 53-57 .
    25. 李冬圣，蔡玲玲，常亮，王莉蝉，张从珍. 河北赞皇震群波速比变化特征研究. 华北地震科学. 2015(04): 20-23 .
    26. Weng Zhaoqiang，Liang Xiangjun，Wu Haoyu，Liu Linfei，Li Li. Study on V_P/ V_S Variation Behavior in the Shanxi Region by the Wadati Single Station and Multi-earthquake Method. Earthquake Research in China. 2015(04): 514-526 .
    27. 翁钊强，梁向军，吴昊昱，刘林飞，李丽. 单台多震和达法研究山西地区的波速比变化特征. 中国地震. 2015(01): 89-100 .
    28. 王鹏，郑建常. 2014年2月12日新疆于田7.3级地震的震源参数. 中国地震. 2015(02): 262-270 .
    29. 隗永刚，陈学忠，郭祥云，蔡一川，王恒信. 芦山7.0级地震前单台波速异常变化研究. 地震. 2014(02): 105-114 .
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