Advanced Search
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

More Information
  • 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.
    • FullText(HTML)
    • References (58)
  • 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.
    • Related Articles

  • Related Articles

    Du Ke, Li Hongyi, Li Yanzhen, Huang Yafen. 2023: Microseismic detection and location around the Zipingpu reservoir and its adjacent areas. Acta Seismologica Sinica, 45(6): 970-984. DOI: 10.11939/jass.20230008
    Zhang Ke, Zhang Fan, Zhang Hui, Wang Xin, Hao Meixian, Zhai Hao. 2022: Matching location for small events and seismogenic fault of Aohanqi earthquake swarm of Inner Mongolia. Acta Seismologica Sinica, 44(4): 594-607. DOI: 10.11939/jass.20210041
    Guo Lei, Sun Lina, Zhou Yi, Wang Ning. 2021: Relocation of earthquakes in Tangshan area in the recent decade. Acta Seismologica Sinica, 43(6): 706-715. DOI: 10.11939/jass.20210029
    Zhou Benwei, Fan Liping, Zhang Long, Li Poren, Fang Lihua. 2020: Earthquake detection using convolutional neural network and its optimization. Acta Seismologica Sinica, 42(6): 669-683. DOI: 10.11939/jass.20200045
    Xu Zhishuang, Liu Jie, Zheng Tongyan, Ren Jing, Chen Yahui, Li Xiaoli. 2020: Isoseismal line of Sichuan Changning MS6.0 earthquake in 2019 based on precisely located aftershocks sequence. Acta Seismologica Sinica, 42(4): 447-456. DOI: 10.11939/jass.20200072
    Zhai Liang, Zhang Xiaodong, Wang Weijun. 2019: Precise location and seismogenic structure analysis of aftershock sequence of Jinghe MS6.6 earthquake on August 9，2017. Acta Seismologica Sinica, 41(3): 314-328. DOI: 10.11939/jass.20180124
    Jiang Ce, Wu Jianping, Fang Lihua. 2018: Earthquake detection and automatic phase picking. Acta Seismologica Sinica, 40(1): 45-57. DOI: 10.11939/jass.20170093
    Wang Guangming, Zhu Liangbao, Su Youjin, Wang Qingdong. 2015: Accurate location of the June 24, 2012 Ninglang- Yanyuan MS5.7 earthquake. Acta Seismologica Sinica, 37(5): 733-746. DOI: 10.11939/jass.2015.05.003
    Zheng Chen, Ding Zhifeng, Zhou Xiaofeng, Ye Qingdong, Lü Miaomiao. 2015: Detection and analysis of repeating earthquakes in Guanxian- Anxian fault by using waveform cross-correlation. Acta Seismologica Sinica, 37(2): 299-311. DOI: 10.11939/jass.2015.02.010
    Luuml; Peng　Ding Zhifeng　Zhu Lupeicom sh advance. 2011: Application of double-difference relocation technique to aftershocks of 2008 Wenchuan earthquake using waveform cross-correlation. Acta Seismologica Sinica, 33(4): 407-419.

  • Cited by

    Periodical cited type(6)

    1. 魏红谱，赵爱华. 利用环境噪声自相关研究唐海—商都台阵测线下方的莫霍面深度. 地震学报. 2024(01): 47-68 . 本站查看
    2. Jinxin Hou，Yunpeng Zhang，Liwei Wang，Zhirong Zhao. Earthquake relocation using a 3D velocity model and implications on seismogenic faults in the Beijing-Tianjin-Hebei region. Earthquake Research Advances. 2024(02): 55-64 .
    3. 秦晶晶，刘保金，酆少英，徐锡伟，田一鸣，朱国军，左莹. 深地震反射剖面揭示沧县隆起和黄骅坳陷及邻区的地壳精细结构和构造特征. 地震地质. 2024(03): 608-626 .
    4. 张苏祥. 唐山地区主要断裂应力状态. 大地测量与地球动力学. 2024(09): 910-918 .
    5. 王时，周依，王思思，刘晓磊. 冀南地区速度结构层析成像分析. 地震科学进展. 2024(08): 506-514+522 .
    6. 李霞，王鹏，张志慧，董腾超. 山东长清4.1级地震序列的遗漏地震检测与发震断层. 大地测量与地球动力学. 2023(12): 1211-1217 .

    Other cited types(6)

Catalog

    Get Citation
    PDF
    XML
    Article views (1393) PDF downloads (125) Cited by(12)
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Supported by: Beijing Renhe Information Technology Co., Ltd.   

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return