Results 191 to 200 of about 107,777 (298)

A Rate‐and‐State Friction Based Criterion for the Probability of Earthquake Fault Jumps

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Geometrical complexities in natural fault zones, such as steps and gaps, pose a challenge in seismic hazard studies as they can act as obstacles to seismic ruptures. In this study, we propose a criterion, which is based on the rate‐and‐state equation, to estimate the efficiency of an earthquake rupture to jump between two spatially ...
Sylvain Michel, Oona Scotti, Sebastien Hok, Harsha S. Bhat, Navid Kheirdast, Pierre Romanet, Michelle Almakari, Jinhui Cheng   +7 more
wiley   +1 more source

Seismic Isolation Performance of Seismic Metamaterials Based on Embedded Dual-Resonator Coupled Auxetic Materials. [PDF]

Materials (Basel)
Zhang L, Meng Y, Cheng S, Zhang S, Xin Y, Sun Y, Zhao Q.   +6 more
europepmc   +1 more source

Different Radiation Characteristics Between Foreshocks and Aftershocks of the 2016 Mw7.0 Kumamoto Earthquake in Kyushu, Japan: Implication of Pore Pressure, Stress Concentration, and Loading Rate

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract We estimated the scaled energy (eR ${e}_{R}$) for small earthquakes (1.5≤Mjma≤3.0 $1.5\mathit{\le }{M}_{\text{jma}}\mathit{\le }3.0$) in the focal area of the 2016 Mw 7.0 Kumamoto earthquake to examine the underlying physical processes governing the foreshocks‐mainshock‐aftershock sequence.
Masaki Orimo, Keisuke Yoshida, Toru Matsuzawa, Akira Hasegawa, Mare Yamamoto   +4 more
wiley   +1 more source

Studies of Geosphere Interactions by Means of Laser Interference Complex. [PDF]

Sensors (Basel)
Dolgikh G, Budrin S, Dolgikh S.
europepmc   +1 more source

Holocene Normal Faulting in the Southern Rocky Mountain Trench; Orogenic Collapse Modulated by Glacial Unloading?

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract The Southern Rocky Mountain Trench (SRMT) is a conspicuous valley in the eastern Canadian Cordillera. It lies above a sharp change in lithospheric strength and thickness and is occupied by a normal fault thought to have last been active in the Eocene.
T. Finley, E. Nissen, L. J. Leonard, J. F. Cassidy, V. Prush, B. Miller   +5 more
wiley   +1 more source

Attenuation of surface-related multiples for single-channel seismic survey in offshore engineering. [PDF]

Sci Rep
Shen H, Che H, Chen F, Wang B, Liu S, Zhang C, Wang C, Zhao J.   +7 more
europepmc   +1 more source

Deformation and Earthquake Potential on the North America–Caribbean–Cocos Plate Boundary System in Guatemala

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract In Guatemala, the Cocos, North American, and Caribbean plates interact to create a region of high seismic risk. Previous analyses of crustal faults in the country have been overly simplified, creating discrepancies between geologic and geodetic slip rate models.
Jeremy Maurer, Andreas Eckert, Qiaoqi Sun, Jonathan Obrist‐Farner   +3 more
wiley   +1 more source

An electrochemical hypothesis of earthquakes exploring a theoretical link between radiated seismic energy and Pourbaix potential. [PDF]

Sci Rep
Das A, Bag SP.
europepmc   +1 more source

Global Primary and Secondary Microseism Multi‐Decade Geographic Variation, Secular Intensification, and Period Lengthening

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Earth's long period background seismic wavefield is dominated by two distinct processes that couple ocean wave energy to a global microseism wavefield. We assess global microseism intensity in the secondary (4–10 s) and primary (14–20 s) bands, and across eight 2 s‐wide period bands between 4 and 20 s.
Richard C. Aster, Thomas A. Lee, Frederik J. Simons, Adam T. Ringler, Robert E. Anthony   +4 more
wiley   +1 more source

A yield design approach to the stability analysis of A seabed subjected to wave loading and pseudo-static seismic forces. [PDF]

Sci Rep
Quiuqui JPC, Maghous S.
europepmc   +1 more source