近期天山地震带地震活动固体潮调制的统计分析

Abstract

Abstract: A statistical analysis on earthquake activity in the Tianshan seismic belt triggered by tideswas spatio-temporally studied based on Schuster’s test. The data was chosen from January 1, 2010 to August 31, 2012 with M_L≥2.0 in the east of the Tianshan, forthe tidal body stress asthe calculation. The results showed that the p-value based on the time window smoothing of the Schuster’s test corresponded better with the strong earthquakes in the Tianshan seismic belt,especially that a long time before November 1, 2011 Nilka 6.0 earthquake, the p-value of the Schuster’s test was always lower than the threshold for tidal trigger of earthquake 0.05, however,that value was quickly restored to a high level after the Nilka 6.0 earthquake, this reflected a close relationship between the Nilka 6.0 earthquake and the Earth tide. According to the p-value based on the spatial window smoothing of the Schuster’s test, Nilka 6.0 earthquake was at or near the tidal triggering area. Judgingfrom the spatio-temporal results, thet Nilka 6.0 earthquake was obviously triggered by Earth tides.

Key words: Tidal triggering of earthquakes, The Tianshan seismic zone, Schuster’s test, the 2011 Nilka earthquake

CLC Number:

P315.7

LI Jin, JIANG Hai-kun, HUANG Yu, QU Jun-hao, GAO Chao-jun. Statistical Analysis on Tidal Triggering of Recent Earthquakes in the Tianshan Seismic Zone[J]. EARTHQUAKE, 2014, 34(2): 35-44.

References

[1] 熊小松, 高锐, 李秋生, 等. 天山造山带的深部结构[J]. 地球物理学进展, 2011, 26(6): 1906-1914, doi: 10.3969/j.issn.1004-2903.2011.06.003.
[2] 胥颐, 刘福田, 刘建华, 等. 天山地震带的地壳结构与强震构造环境[J]. 地球物理学报, 2000, 43(2): 184-193.
[3] 高国英, 王季达. 天山地震带及乌恰交汇区强震活动特征[J]. 内陆地震, 1993, 7(3): 271-278.
[4] Tanaka S. Tidal triggering of earthquakes precursory to the recent Sumatra megathrust earthquakes of 26 December 2004 (M_W9.0), 28 March 2005 (M_W8.6), and 12 September 2007 (M_W8.5)[J]. Geophys Res Lett, 2010, 37: L02301, doi: 10.1029/2009GL041581.
[5] Tanaka S, Ohtake M, Sato H. Tidal triggering of earthquakes in Japan related to the regional tectonic stress[J]. Earth Planets Space, 2004, 56: 511-515.
[6] Cadicheanu N, Ruymbeke M V, Zhu P. Tidal triggering evidence of intermediate depth earthquakes in the Vrancea zone (Romania) [J]. Nat Hazards Earth Syst Sci, 2007, 7: 733-740.
[7] Cochran E S, Vidale J E, Tanaka S. Earth Tides Can Trigger Shallow Thrust Fault Earthquakes [J]. Science, 2004, 306: 1164-1166.
[8] Tanaka S, Ohtake M, Sato H. Spatio-temporal variation of the tidal triggering effect on earthquake occurrence associated with the 1982 South Tonga earthquake of M_W7.5[J]. Geophys Res Lett, 2002a, 29, doi: 10.1029/2002GL015386.
[9] Tanaka S, Sato H, Matsumura S, et al. Tidal triggering of earthquakes in the subducting Philippine Sea plate beneath the locked zone of the plate interface in the Tokai region, Japan[J]. Tectonophysics, 2006, 417: 69-80.
[10] Reasenberg, Second-Order moment of central California seismicity, 1969-1982[J]. Journal of Geophysical Research, 1985, 90(B7): 5479-5495.
[11] Tsuruoka H, Ohtake M, Sato H. Statistical test of the tidal triggering of earthquakes: contribution of the ocean tide loading effect[J]. Geophys J Int, 1995, 122: 183-194.
[12] Heaton T H. Tidal triggering of earthquakes[J]. Geophys J, 1975, 43(2): 307-326.
[13] 吴小平, 冒蔚, 黄雍, 等. 基于不同构造分区中国地震的潮汐应力触发效应及相关天文特征[J]. 中国科学, 2009, 39(6): 901-912.
[14] Li Q, Xu G M. Tidal triggering of earthquakes in Longmen Shan region: the relation to the fold belt and basin structures[J]. Earth Planets Space, doi: 10.5047/eps.2011.06.037.
[15] 李金, 蒋海昆. 汶川地震余震活动固体潮调制的统计分析[J]. 中国地震, 2011, 27(4): 363-375.
[16] 蒋海昆, 吴琼, 宋金, 等. 双层黏弹介质模型条件下地震应力扰动的时空特征[J]. 地球物理学报, 2012, 55(4): 1240-1248, doi: 10.6038/j.issn.0001-5733.2012.04.019.
[17] Tanaka S, Ohtake M, Sato H. Evidence for tidal triggering of earthquakes as revealed from statistical analysis of global data[J]. J Geophys Res, 2002b, 107(B10): 2211, doi: 2210.1029/2001JB001577.
[18] 许亚吉, 吴小平, 阎春恒, 等. 不同类型地震断层上的固体潮汐库仑破裂应力特征[J]. 地球物理学报, 2011, 54(3): 756-763, doi: 10.3969/j.issn.0001- 5733.2011.03.015.
[19] 魏芸芸, 聂晓红. 新疆新源、和静交界M_S6. 6地震前部分地震学异常及序列特征[J]. 内陆地震, 2012, 26(4): 337-346.
[20] King G C P, Stein R S, Lin J. Static stress changes and the triggering of earthquake [J]. Bulletin of the Seismological Society of America, 1994, 84(3): 935-953.
[21] Ali S T, Freed A M, Calais E, et al. Coulomb stress evolution in Northeastern Caribbean over the past 250 years due to coseismic, postseismic and interseismic deformation[J]. Geophysical Journal International, 2008, 174(3): 904-918.
[22] Kirby S. Tectonic stress in the lithosphere: Constraints provided by the experimental deformation of rock[J]. J geophys Res, 1980, 85: 6353-6363.

Statistical Analysis on Tidal Triggering of Recent Earthquakes in the Tianshan Seismic Zone

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	GUAN Zhao-xuan, WAN Yong-ge, ZHOU Ming-yue, WANG Run-yan, SONG Ze-yao, HUANG Shao-hua, GU Pei-yuan. Seismogenic Fault Plane and Geodynamic Discussion of the 2024 Wushi M_S7.1 Earthquake, Xinjiang, China [J]. EARTHQUAKE, 2024, 44(2): 1-11.
[2]	LI Yue, LIU Zhen-hui, MA Han-yu, WANG Yi-xi, SHAO Yong-xin. Permeability Changes of Tianjin Typical Observation Wells and Coseismic Response Mechanism to Maduo M_S7.4 Earthquake [J]. EARTHQUAKE, 2024, 44(2): 33-51.
[3]	JING Tao, Boonphor Phetphouthongdy, Chansouk Sioudom, LIU Yang-yang, LI Ji-geng, KANG Chun-li, MA Wei-yu. Analysis of Outgoing Longwave Radiation Changes before and after the Dengta M_S5.1 Earthquake Based on Tidal Additional Tectonic Stress [J]. EARTHQUAKE, 2024, 44(2): 52-62.
[4]	YANG Yan-ming, SU Shu-juan, WANG Lei. Determination of Rupture Direction and Seismogenic Structure of the 2020 Heerlinger M_L4.5 Earthquake in Hohhot, Inner Mongolia [J]. EARTHQUAKE, 2024, 44(2): 63-85.
[5]	WANG Ting-ting, BIAN Yin-ju, REN Meng-yi, YANG Qian-li, HOU Xiao-lin. Seismic Event Recognition Software [J]. EARTHQUAKE, 2024, 44(2): 104-119.
[6]	SONG Cheng, ZHANG Yong-xian, XIA Cai-yun, BI Jin-meng, ZHANG Xiao-tao, WU Yong-jia, XU Xiao-yuan. Retrospective Study on the Forecasting of the Three M_S≥5.0 Earthquakes Since 2019 in North China Based on PI Method [J]. EARTHQUAKE, 2024, 44(2): 120-134.
[7]	LIU Jun-qing, ZHANG Xiao-gang, ZHANG Yu, CAI Hong-lei, CHEN Zhuo, BAO Xiu-min. Study of Seismic Moment Tensor Inversion by Multi-point Sources for Jishishan M_S6.2 Earthquake on December 18, 2023, in Gansu Province, China [J]. EARTHQUAKE, 2024, 44(2): 169-177.
[8]	HUANG Feng, XIONG Ren-wei, LIN Jing-dong, ZHAO Zheng, YANG Pan-xin. Geomorphic Index and Activity Characteristics of the Mid-Segment of Jiali Fault [J]. EARTHQUAKE, 2024, 44(1): 1-18.
[9]	SHU Tian-tian, LUO Yan, ZHU Yin-jie. The Source Rupture Process and the Strong Ground Motion Estimation of the 2022 M_S6.8 Earthquake in Luding, Sichuan [J]. EARTHQUAKE, 2024, 44(1): 19-36.
[10]	WU Xu, XUE Bing, LI Jiang, ZHU Xiao-yi, ZHANG Bing, HUANG Shi. Design and Implementation of Borehole Comprehensive Observation Timing System [J]. EARTHQUAKE, 2024, 44(1): 37-49.
[11]	BO Wan-ju, ZHANG Li-cheng, SU Guo-ying, XU Dong-zhuo, ZHAO Li-jun. Thoughts on Monitoring and Forecasting Methods of Strong Earthquake with Crust Deformation Data [J]. EARTHQUAKE, 2024, 44(1): 64-77.
[12]	YUE Xiao-yuan, LI Yan-e, ZHONG Shi-jun, WANG Wei, WANG Yan, MA Liang. Anormalies of b-value Changes before M≥4.0 Earthquake in Tangshan Old Seismic Region [J]. EARTHQUAKE, 2024, 44(1): 94-108.
[13]	JIA Xin-ye, BAI Shao-qi, JIA Yan-jie, LIU Fang, NA Re. Study on Lg Wave Attenuation and Site Response Characteristics in Central and Western of Inner Mongolia, China [J]. EARTHQUAKE, 2024, 44(1): 109-117.
[14]	CHEN Guang-qi, WU Yan-qiang, XIA Ming-yao, LI Zhi-yuan. The Japan Noto Peninsula M7.6 Earthquake on January 1, 2024: Focal Characteristics, Disaster Situation and Emergency Response [J]. EARTHQUAKE, 2024, 44(1): 141-152.
[15]	YANG Pan-xin, XIONG Ren-wei, HU Chao-zhong, GAO Yuan. Preliminary Analysis of the Seismogenic Tectonics for the 2023 Jishishan M_S6.2 Earthquake in Gansu Province [J]. EARTHQUAKE, 2024, 44(1): 153-159.