Results 21 to 30 of about 3,607,543 (264)

High-resolution structure-from-motion models covering 160 km-long surface ruptures of the 2021 MW 7.4 Madoi earthquake in northern Qinghai-Tibetan Plateau

Earthquake Research Advances, 2022
The 22 May 2021 MW 7.4 Madoi, Qinghai, China earthquake presented a rare opportunity to apply the modern unmanned aerial vehicle (UAV) photography method in extreme altitude and weather conditions to image surface ruptures and near-field effects of ...
Jing Liu-Zeng, Wenqian Yao, Xiaoli Liu, Yanxiu Shao, Wenxin Wang, Longfei Han, Yan Wang, Xianyang Zeng, Jinyang Li, Zijun Wang, Zhijun Liu, Hongwei Tu   +11 more
doaj   +1 more source

RUPTURE IMAGING FOR THE 30 OCTOBER TSUNAMIGENIC EARTHQUAKE IN THE EASTERN AEGEAN SEA [PDF]

Science of Tsunami Hazards, 2021
On 30 October 2020, an earthquake with a moment magnitude Mw=7.0 occurred in the Aegean Sea close to the coasts of Turkey and of the Greek Island of Samos. The earthquake generated a local tsunami in the area, which had maximum amplitude of 2 meters, and
Madlazim, Muhammad Nurul Fahmi, Arie Realita, Dyah Permata Sari   +3 more
doaj  

3D Linked Subduction, Dynamic Rupture, Tsunami, and Inundation Modeling: Dynamic Effects of Supershear and Tsunami Earthquakes, Hypocenter Location, and Shallow Fault Slip

Frontiers in Earth Science, 2021
Physics-based dynamic rupture models capture the variability of earthquake slip in space and time and can account for the structural complexity inherent to subduction zones.
Sara Aniko Wirp, Alice-Agnes Gabriel, Alice-Agnes Gabriel, Maximilian Schmeller, Elizabeth H. Madden, Iris van Zelst, Lukas Krenz, Ylona van Dinther, Leonhard Rannabauer   +8 more
doaj   +1 more source

Nucleation Mechanism and Rupture Dynamics of Laboratory Earthquakes at Different Loading Rates

Applied Sciences, 2023
The loading rate of tectonic stress is not constant during long-term geotectonic activity and significantly affects the earthquake nucleation and fault rupture process. However, the mechanism underlying the loading rate effect is still unclear.
Gongcheng Wu, Kanghua Zhang, Chonglang Wang, Xing Li   +3 more
doaj   +1 more source

Earthquake Source Characterization Using 3D Numerical Modeling [PDF]

, 2007
To understand the physics of earthquakes, it is important to know what happens during individual events. Dissembling the information about the source process from the recorded seismograms is a difficult and non-unique process, as there are severe trade ...
Hjörleifsdóttir, Vala
core   +1 more source

Geodynamic simulation of the WenChuan Ms8.0 and Lushan Ms7.0 earthquakes

Geodesy and Geodynamics, 2019
The Lushan Ms7.0 earthquake, occurred on April 20th, 2013, is another strong earthquake that occurred on Longmen Mountain Faults after the Wenchuan Ms8.0 earthquake.
Li Liao, Jiansi Yang, Dongning Zhang
doaj   +1 more source

Machine Learning Approach to Earthquake Rupture Dynamics

CoRR, 2019
Simulating dynamic rupture propagation is challenging due to the uncertainties involved in the underlying physics of fault slip, stress conditions, and frictional properties of the fault. A trial and error approach is often used to determine the unknown parameters describing rupture, but running many simulations usually requires human review to ...
Sabber Ahamed, Eric G. Daub
openaire   +2 more sources

The 2010 MW 6.8 Yushu (Qinghai, China) earthquake: constraints provided by InSAR and body wave seismology [PDF]

, 2011
By combining observations from satellite radar, body wave seismology and optical imagery, we have determined the fault segmentation and sequence of ruptures for the 2010 Mw 6.8 Yushu (China) earthquake. We have mapped the fault trace using displacements
Elliott, J.R., Feng, W, Jackson, J.A., Parsons, BE, Richard J. Walters, Li, Zhenhong, Zhenhong Li, Feng, Wanpeng, John R. Elliott, Parsons, Barry E., Elliott, John R., Walters, RJ, Walters, Richard J., Feng, W., Walters, R.J., Parsons, B.E., Jackson, JA, Li, Z., Jackson, James A., Elliott, John, Barry E. Parsons, Elliott, JR, Li, Z, Wanpeng Feng, James A. Jackson   +24 more
core   +1 more source

Kinematic Slip Evolution During the 2022 Ms 6.8 Luding, China, Earthquake: Compatible With the Preseismic Locked Patch

Geophysical Research Letters, 2023
The September 2022 Ms 6.8 Luding earthquake broke more than 230 years of seismic calm on the Moxi fault, providing a unique opportunity to understand its seismogenic environment, rupture dynamics, and seismic hazard.
Rumeng Guo, Luning Li, Wenting Zhang, Yijun Zhang, Xiongwei Tang, Kun Dai, Yu Li, Lupeng Zhang, Jingqi Wang   +8 more
doaj   +1 more source

Scaling of Slip Weakening Distance with Final Slip during Dynamic Earthquake Rupture

, 2009
We discuss physical models for the characteristic slip weakening distance Dc of earthquake rupture with particular focus on scaling relations between Dc and other earthquake source parameters.
Tinti, E., Marone, C., Cocco, M., Piatanesi, A.   +3 more
core   +3 more sources