Results 81 to 90 of about 381 (185)
The earthquake-controlling process of continental collision-extrusion active tectonic system around the Qinghai-Tibet Plateau: A case study of strong earthquakes since 1990 [PDF]
Objective The Qinghai-Tibet Plateau is one of the most seismically active regions along the Mediterranean-Himalayan seismic belt. Understanding the earthquake-controlling effect of the active tectonic system in this region is crucial for analyzing ...
WU Zhonghai
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Geophysical Research Letters, Volume 51, Issue 19, 16 October 2024.Abstract Fault slip rates estimated from geodetic data are being integrated into seismic hazard models. The standard approach requires modeling velocities and relative (micro‐)plate motions, which is challenging for fault‐based models. We present a new approach to directly invert strain rates to solve for slip rates and distributed strain ...
Jin Fang +8 more
wiley +1 more source
Frontiers in Earth ScienceThe 2021 Maduo earthquake (Mw = 7.4) is the first sudden and abrupt supershear rupture ever documented in the history of seismology, in which subshear rupture changed to supershear within a short time and short distance.
Kai Wu, Shoubiao Zhu, Jianping Huang
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Refining 3D Displacement Fields and Coseismic Slip Models of the 2023 Kahramanmaraş Earthquakes Using Subswath and Burst Overlap Interferometry (SBOI) [PDF]
The 6 February 2023 Kahramanmaraş Earthquakes caused extensive deformation along the East Anatolian Fault Zone, producing significant north-south displacements. Standard Interferometric Synthetic Aperture Radar (InSAR) methods face significant challenges
Hooper, Andrew +6 more
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Earthquake ScienceAs critical conduits for the dissemination of online public opinion, social media platforms offer a timely and effective means for managing emergencies during major disasters, such as earthquakes.
Chenyu Wang +4 more
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Crustal displacement accompanying earthquakes activities in Egypt [PDF]
In Egypt, there were many earthquakes activities in seismo-tectonic regions. In the last century most of earthquakes concentrated at Gulf of Suez and Gulf of Aqqaba. Also, Egypt affected by large earthquakes in the northern Mediterranean Sea.
Ali Basha +3 more
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Geophysical Research Letters, Volume 51, Issue 6, 28 March 2024.Abstract The February 2023 Turkey‐Syria Earthquake doublet ruptured multiple segments of the East Anatolian Fault (EAF) Zone. Dominating seismicity focal mechanism shifted dramatically from strike‐slip to normal‐faulting after the doublet. To better understand this shift, here we derived a comprehensive 3D co‐seismic displacement field and performed ...
Zhangfeng Ma +7 more
wiley +1 more source
Detection of Seismic Microwave Radiation Anomalies in Snow-Covered Mountainous Terrain: Insights From Two Recent Earthquakes in the Pamir–Tien Shan Region [PDF]
When earthquakes occur in high-mountain areas during the winter season, the epicentral region is often covered by a snow layer, which can be either thin or thick.
Jiang, Meng +2 more
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Engineering Reports, Volume 6, Issue 3, March 2024.This work uses the Yematan Bridge as an example to explore the seismic damage mechanism of simply supported girder bridges at near‐fault liquefaction site. The near‐fault impulse effect and lack of equivalent limiting measures induced the entire collapsing girders to move consistently and destroyed the high‐damping rubber bearings.
Jing He, Yong Huang, Lin Zu
wiley +1 more source
Application of the Stochastic Finite Fault Model in the Study of the Source Rupture Process of the Mw 7.6 Earthquake in the Noto Peninsula, Japan on January 1, 2024 [PDF]
On January 1, 2024, a Mw 7.6 earthquake occurred on the Noto Peninsula in Japan, with a focal depth of 9.6 kilometers. To validate the effectiveness of using a finite fault hybrid slip model to simulate strong ground motion events, this study utilized ...
Liu, Benyu, Liu, Kui, Yang, Zhuofan
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