Citation: | Li Z,Liu R F,Wang Z B,Hu Y S,Kong H D. 2023. Determination of focal mechanism and seismic energy of Luding MS6.8 earthquake on September 5,2022. Acta Seismologica Sinica,45(2):196−202. DOI: 10.11939/jass.20220212 |
陈桂华,徐锡伟,郑荣章,于贵华,李峰,李陈侠,闻学泽,何玉林,叶友青,陈献程,王志才. 2008. 2008年汶川MS8.0地震地表破裂变形定量分析:北川—映秀断裂地表破裂带[J]. 地震地质,30(3):723–738. doi: 10.3969/j.issn.0253-4967.2008.03.011
|
Chen G H,Xu X W,Zheng R Z,Yu G H,Li F,Li C X,Wen X Z,He Y L,Ye Y Q,Chen X C,Wang Z C. 2008. Quantitative analysis of the co-seismic surface rupture of the 2008 Wenchuan earthquake,Sichuan,China along the Beichuan-Yingxiu fault[J]. Seismology and Geology,30(3):723–738 (in Chinese).
|
防灾科技学院河北省地震动力学重点实验室Seismology小组. 2022. 2022年9月5日四川甘孜泸定6.8级地震的震源机制中心解及其在周围产生的位移场及形变场[EB/OL]. [2022-09-20]. https://ses-kled.cidp.edu.cn/info/1084/1343.htm.
|
Seismology Group, Hebei Key Laboratory of Earthquake Dynamics, Institute of Disaster Prevention. 2022. The focal mechanism central solution of the Sichuan Ganzi Luding earthquake with magnitude 6.8 on September 5, 2022 and the displacement and deformation fields generated around it[EB/OL]. [2022-09-20]. https://ses-kled.cidp.edu.cn/info/1084/1343.htm (in Chinese).
|
吴忠良,黄静,林碧苍. 2002. 中国西部地震视应力的空间分布[J]. 地震学报,24(3):293–301. doi: 10.3321/j.issn:0253-3782.2002.03.009
|
Wu Z L,Huang J,Lin B C. 2002. Distribution of apparent stress in western China[J]. Acta Seismologica Sinica,24(3):293–301 (in Chinese).
|
徐泰然,戴丹青,杨志高,席楠,邓文泽,张建勇,房立华,孙丽. 2022. 2022年9月5日四川泸定6.8级地震初步研究结果[J]. 中国地震,38(3):412–424.
|
Xu T R,Dai D Q,Yang Z G,Xi N,Deng W Z,Zhang J Y,Fang L H,Sun L. 2022. Preliminary study of emergency production and source parameters of the M6.8 earthquake on September 05,2022 in Luding,Sichuan Province[J]. Earthquake Research in China,38(3):412–424 (in Chinese).
|
应急管理部. 2022. 应急管理部发布泸定6.8级地震烈度图[EB/OL]. [2022-09-20]. http://www.mem.gov.cn/xw/yjglbgzdt/202209/t20220911_422190.shtml.
|
Ministry of Emergency Management of the People’s Republic of China. 2022. Ministry of Emergency Management issued the magnitude 6.8 earthquake intensity map of Luding, Sichuan[EB/OL]. [2022-09-20]. http://www.mem.gov.cn/xw/yjglbgzdt/202209/t20220911_422190.shtml (in Chinese).
|
郑秀芬,欧阳飚,张东宁,姚志祥,梁建宏,郑洁. 2009. “国家数字测震台网数据备份中心”技术系统建设及其对汶川大地震研究的数据支撑[J]. 地球物理学报,52(5):1412–1417. doi: 10.3969/j.issn.0001-5733.2009.05.031
|
Zheng X F,Ouyang B,Zhang D N,Yao Z X,Liang J H,Zheng J. 2009. Technical system construction of Data Backup Centre for China Seismograph Network and the data support to researches on the Wenchuan earthquake[J]. Chinese Journal of Geophysics,52(5):1412–1417 (in Chinese).
|
中国地震局. 2013. 中国地震局发布四川省芦山“4·20”7.0级强烈地震烈度图[EB/OL]. [2022-09-20]. https://www.cea.gov.cn/cea/xwzx/fzjzyw/5195229/index.html.
|
China Earthquake Administration. 2013. China Earthquake Administration release the seismic intensity map of Lushan Sichuan M7.0 strong earthquake on April 20, 2017[EB/OL]. [2022-09-20]. https://www.cea.gov.cn/cea/xwzx/fzjzyw/5195229/index.html (in Chinese).
|
中国地震台网. 2022. 四川甘孜州泸定县6.8级地震[EB/OL]. [2022-09-20]. https://news.ceic.ac.cn/CC20220905125218.html.
|
China Earthquake Networks Center. 2022. The 6.8 magnitude earthquake in Luding County, Ganzi Prefecture, Sichuan Province[EB/OL]. [2022-09-20]. https://news.ceic.ac.cn/CC20220905125218.html (in Chinese).
|
Baltay A,Ide S,Prieto G,Beroza G. 2011. Variability in earthquake stress drop and apparent stress[J]. Geophys Res Lett,38:L06303. doi: 10.1029/2011GL046698
|
Bormann P, Saul J. 2009. Earthquake magnitude[G]//Encyclopedia of Complexity and Systems Science, Vol. 3. New York: Springer: 2473–2496.
|
Chiang A,Dreger D S,Ford S R,Walter W R,Yoo S H. 2016. Moment tensor analysis of very shallow sources[J]. Bull Seismol Soc Am,106(6):2436–2449. doi: 10.1785/0120150233
|
Convers J A,Newman A V. 2011. Global evaluation of large earthquake energy from 1997 through mid-2010[J]. J Geophys Res:Solid Earth,116(B8):B08304.
|
Convers J A,Newman A V. 2013. Rapid earthquake rupture duration estimates from teleseismic energy rates,with application to real-time warning[J]. Geophys Res Lett,40(22):5844–5848. doi: 10.1002/2013GL057664
|
Herrmann R B,Wang C Y. 1985. A comparison of synthetic seismograms[J]. Bull Seismol Soc Am,75(1):41–56.
|
Herrmann R B. 2013. Computer programs in seismology:An evolving tool for instruction and research[J]. Seismol Res Lett,84(6):1081–1088. doi: 10.1785/0220110096
|
Kagan Y Y. 1991. 3-D rotation of double-couple earthquake sources[J]. Geophys J Int,106(3):709–716. doi: 10.1111/j.1365-246X.1991.tb06343.x
|
Minson S E,Dreger D S. 2008. Stable inversions for complete moment tensors[J]. Geophys J Int,174(2):585–592. doi: 10.1111/j.1365-246X.2008.03797.x
|
Newman A V,Okal E A. 1998. Teleseismic estimates of radiated seismic energy:The E/M0 discriminant for tsunami earthquakes[J]. J Geophys Res:Solid Earth,103(B11):26885–26898. doi: 10.1029/98JB02236
|
Singh S K,Ordaz M. 1994. Seismic energy release in Mexican subduction zone earthquakes[J]. Bull Seismol Soc Am,84(5):1533–1550. doi: 10.1785/BSSA0840051533
|
Wang C Y,Herrmann R B. 1980. A numerical study of P-,SV-,and SH-wave generation in a plane layered medium[J]. Bull Seismol Soc Am,70(4):1015–1036. doi: 10.1785/BSSA0700041015
|
Xin H L,Zhang H J,Kang M,He R Z,Gao L,Gao J. 2019. High-resolution lithospheric velocity structure of continental China by double-difference seismic travel-time tomography[J]. Seismol Res Lett,90(1):229–241. doi: 10.1785/0220180209
|
Ye L L,Kanamori H,Lay T. 2018. Global variations of large megathrust earthquake rupture characteristics[J]. Sci Adv,4(3):eaao4915. doi: 10.1126/sciadv.aao4915
|