Results 101 to 110 of about 2,343 (216)

Seismogenic ancient structures of the central and northern part of the East European platform

Доклады Академии наук, 2019
The analysis of the location of the epicenters of earthquakes that occurred in the central and northern part of the East European platform in 2009-2016, recorded by the seismic stations of the GS RAS and the small aperture seismic array of IGD RAS Mikhnevo was performed.
V. V. Adushkin, I. A. Sanina, G. N. Ivanchenko, E. M. Gorbunova, I. P. Gabsatarova, N. L. Konstantinovskaya, M. A. Nesterkina   +6 more
openaire   +2 more sources

Upper crustal azimuthal anisotropy and seismogenic tectonics of the Hefei segment of the Tan-Lu Fault Zone from ambient noise tomography

Earth and Planetary Physics
The Tan-Lu Fault Zone is a large NNE-trending fault zone that has a substantial effect on the development of eastern China and its earthquake disaster prevention efforts.
Cheng Li, HuaJianYao, Song Luo, HaiJiang Zhang, LingLi Li, XiaoLi Wang, ShengJun Ni   +6 more
doaj   +1 more source

The role of input materials in shallow seismogenic slip and forearc plateau development: International Ocean Discovery Program Expedition 362 Preliminary Report Sumatra Seismogenic Zone [PDF]

, 2017
Drilling the input materials of the north Sumatran subduction zone, part of the 5000 km long Sunda subduction zone system and the origin of the Mw ∼9.2 earthquake and tsunami that devastated coastal communities around the Indian Ocean in 2004, was ...
Henstock, T, Torres, ME, Frederik, MCG, House, BM, Vrolijk, PJ, McNeill, LC, Vannucchi, P, Jeppson, TN, Pickering, KT, Song, I, Chen, W, Colson, TA, Kutterolf, S, Mitchison, FL, Yang, T, Hüpers, A, Kenigsberg, AR, Bourlange, S, Mukoyoshi, H, Zhao, X, Hamahashi, M, Shan, Y, Kachovich, S, Petronotis, KE, Pouderoux, HFA, Chemale, F, Owari, S, Milliken, KL, Backman, J, Nair, N, Guèrin, G, Kuranaga, M, Dugan, B   +32 more
core  

Preliminary study of the tectonic structure and seismogenic environment of the M4.7 Feidong earthquake sequence on September 18, 2024 in HefeiKey points

Earthquake Science
At 20:08, on September 18, 2024, an M4.7 earthquake occurred along the Tanlu fault zone in the Feidong County of Hefei, Anhui Province. This earthquake is the largest event in the modern history of Hefei, which caused substantial social impact. To reveal
Hongyu Ni, Junlun Li, Huajian Yao, Xianliang Huang, Lingli Li, Dongrui Zhou, Xiaoli Wang, Shuyuan Yu, Yuanchao Lu, Jianfang Yu, Haigang Zheng, Guili Zhou, Hanwen Zou, Wen Yang, Ming Zhang, Guoyi Chen, Ye Lin, Guanling Peng, Zefeng Li, Haipeng Li   +19 more
doaj   +1 more source

SEISMOGENIC LAYER OF THE CRUST IN THE INNER ZONE OF SOUTHWEST JAPAN

, 1995
Hypocenters of earthquakes determined from the data recorded by Kamitakara, Hokuriku, Abuyama and Tottori Observatories, Kyoto University during 1976-1991 are collected to define the distribution of the thickness of the seismogenic layer of the crust in ...
片尾, 浩, 根岸, 弘明, 和田, 博夫, 竹内, 文朗, 渡辺, 邦彦, 渋谷, 拓郎, 渡辺, 晃, 中尾, 節郎, 伊藤, 潔, 松村, 一男, 西上, 欽也, 平野, 憲雄   +11 more
core  

New constraints for geodynamic and seismogenic processes in the Central Mediterranean: Lithospheric Model, Moho Topography, And Ionian Crustal Subduction Seismogenic Volume [PDF]

The study of geodynamic and seismogenic processes of a tectonically active and complex area such as the Central Mediterranean needs a multidisciplinary study by integrating advanced techniques for seismicity characterization, definition of seismogenic ...
Attilio Sulli, Antonino D'Alessandro, Simona Bongiovanni, Raffaele Martorana   +3 more
core  

Seismogenic zone structure along the Middle America Trench, Nicoya Peninsula, Costa Rica, from 3D local earthquake tomography

, 2004
Resumen de la ponencia "Estructura de la zona sismogénica a lo largo de la Fosa Mesoamericana, Nicoya Península, Costa Rica, a partir de tomografía sísmica local 3D"Summary of the paper "Seismogenic zone structure along the Middle America Trench, Nicoya
González, Victor, Dorman, LeRoy, Protti, Marino, Deshon, Heather R., Newman, Andrew V., Schwartz, Susan   +5 more
core  

联合InSAR约束和余震精定位的发震构造研究

Dizhen xuebao
2023年12月18日甘肃省积石山县发生了MW6.0地震，本文采用合成孔径雷达干涉测量技术（InSAR）处理了覆盖震源区域的Sentinel-1A SAR影像，得到此次积石山地震的同震地表形变场，并联合余震精定位数据，基于小震断层面拟合方法和弹性半空间的位错模型建立了积石山地震断层几何参数，对本次地震的滑动分布进行了反演，并计算了断层面库仑应力变化，评估了此次地震对周边断层的影响。结果表明：2023年积石山地震为逆冲兼走滑型地震，发展断层并未破裂到地表，InSAR形变结果显示：本次地震的升 ...
Yuan Yao, Zhifang Zhao, Jinzhong Jiang, Guangming Wang, Shuai Zhang, Zhibin Lai, Dingchang Zheng   +6 more
doaj   +1 more source

SEISMOGENIC ZONE OF CAPE SHARTLAY (LAKE BAIKAL): SPECIFIC FEATURES OF STRUCTURE, DISPLACEMENTS AND RUPTURE GROWTH

Геодинамика и тектонофизика
Seismogenic deformations of Cape Shartlay represent a very young fault system on the northwestern coast of Lake Baikal. Their study is providing an important opportunity to measure earthquake magnitudes, to identify areas where earthquakes are more ...
O. V. Lunina, I. A. Denisenko, E. B. Ignatenko, A. A. Gladkov   +3 more
doaj   +1 more source

Imaging the polarity switch between large seismogenic normal faults in the southern Apennines (Italy)

, 2011
The transition between the central and southern Apennines (Italy) is marked, among other regional features, by a dramatic shift (from SW-dipping to NE-dipping) of the vergence of the large (more than 25 km long) seismogenic normal faults, responsible for
Ventura, G., Milano, G., Di Giovambattista, R., Fracassi, U.   +3 more
core