Results 201 to 210 of about 36,045 (295)

Seafloor geodesy unveils seismogenesis of large subduction earthquakes in Mexico. [PDF]

Sci Adv
Cruz-Atienza VM, Tago J, Domínguez LA, Kostoglodov V, Ito Y, Ovando-Shelley E, Rodríguez-Nikl T, González R, Franco S, Solano-Rojas D, Beltrán-Gracia J, Miranda-García P, Boudin F, Rivera L, Bécel A, Villafuerte C, Real J, Kazachkina E, Ronquillo A.   +18 more
europepmc   +1 more source

Fault Kinematic Controls on the Spatio‐Temporal Proximity of the 2023 Mw 7.8‐7.7 Türkiye Earthquakes

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The mechanism governing the spatio‐temporal proximity of the 2023 Mw 7.8‐7.7 Türkiye earthquakes remains enigmatic. Here, we used dense geodetic observations integrated with dual‐fault screw dislocation, Euler‐vector‐constrained block, and strain‐rate models to investigate the interseismic kinematics and pre‐stress state of the East Anatolian ...
Wenbin Xu, Kai Sun, Qijie Wang, Guojie Meng, Lei Xie, Ali Özkan   +5 more
wiley   +1 more source

Multidisciplinary approaches to lithological discrimination and structural mapping for mineral resource assessment. [PDF]

Sci Rep
Elfadly MA, Abdelrady M, Decarlis A, Khudeir AA, El-Rus MAA, Abbas H, Hadek HHE, Ibraheem IM, Shebl A.   +8 more
europepmc   +1 more source

Characteristics of Seismic Energy Rate Functions of Shallow Tremors

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract We investigated the energy rate functions of shallow tremors southeast of the Kii Peninsula in the Nankai subduction zone. Unimodal functions (triangle or bell‐shaped) explain the characteristics of small (<104 J) shallow tremors. As the seismic radiated energy increases, the energy rate functions become more complex and are better ...
Shunsuke Takemura, Suguru Yabe
wiley   +1 more source

Research on quantitative prediction method of structural fractures in metamorphic rock reservoirs. [PDF]

Sci Rep
Yang Q, Cheng Q, Zhang G, Liao X, Shi N, Zhang L, Wang X, Liu W, Liu J.   +8 more
europepmc   +1 more source

Layered Seismic Anisotropy and Tectonics of the Anatolian Plate

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Anatolian tectonics are associated with slab retreat in the west and gravitational potential energy and continental collision in the east, leading to westward motion of Anatolia relative to Eurasia, partially accommodated on the North and East Anatolian transform faults.
Chuanming Liu, Vera Schulte‐Pelkum, Thorsten W. Becker, Frederik Link, Lili Feng   +4 more
wiley   +1 more source

Modeling of potential field data for detecting structural and tectonic framework of Esh El Mellaha area, Red Sea, Egypt. [PDF]

Sci Rep
Abudeif AM, Hamimi Z, Gaber GM, Kotb A, Alarifi N, Bellucci S, Masoud MM.   +6 more
europepmc   +1 more source

The Slip Distributions of the 1952 and 2025 Kamchatka Earthquakes From Tsunami Waveforms Recorded Around the Pacific Ocean

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The July 2025 Kamchatka earthquake (Mw 8.8) generated Pacific‐wide tsunamis. Inversion of 40 DART bottom pressure records revealed a large (∼9 m) slip at 200–400 km southwest of the epicenter. This model reproduces the local geodetic data, and is similar to other finite fault models based on teleseismic and geodetic data. Inversion of the tide
Yushiro Fujii, Kenji Satake
wiley   +1 more source

The location of compression-induced subduction initiation controlled by structural versus thermal inheritance. [PDF]

Commun Earth Environ
Oravecz É, Gerya T, Balázs A.
europepmc   +1 more source

Slab Dehydration Observed Down to Lower Seismicity Plane Depths in the Northern Chile Subduction Zone

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract We present a high‐resolution local earthquake tomography model that constrains the distribution of hydration and dehydration processes within the subducting Nazca slab beneath Northern Chile. We image a distinct downdip transition from high Vp/Vs (∼1.75) over low Vp/Vs (∼1.65) to a homogeneously high Vp/Vs slab at depths of ≥ ${\ge} $85 km ...
Nazia Hassan, Christian Sippl
wiley   +1 more source