Results 191 to 200 of about 96,107 (273)

Efficient seismic data denoising via multi-scale attention network with depthwise separable and residual dilated convolutions. [PDF]

Sci Rep
Yao Z, Hao L, Qin L, Chen J, Li W.
europepmc   +1 more source

Ambient‐Noise Multicomponent Multimodal Dispersion Characteristics in Thick Sedimentary Basins

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Ambient noise cross‐correlations enable the extraction of multimodal surface waves, yet resolving their complex dispersion characteristics is essential for robust subsurface imaging. Using dense array data from the North China Plain, we resolve multicomponent multimodal Rayleigh and Love wave dispersion with unprecedented detail.
Gongheng Zhang, Chunquan Yu, Zhengbo Li, Xiaofei Chen, Caiwang Shi, Xuping Feng, Fanchang Meng, Bo Li   +7 more
wiley   +1 more source

Temporary Seismic Array Installation in the Contursi Terme Hydrothermal System: A Step Toward Geothermal Assessment. [PDF]

Sensors (Basel)
Serlenga V, Napolitano F, Panebianco S, Mungiello G, Stabile TA, Giampaolo V, Blasone M, Balasco M, Perrone A, De Martino G, Lucente S, Martino L, Capuano P, Amoroso O.   +13 more
europepmc   +1 more source

A Seismically Active Shear Zone in the Uppermost Mantle Beneath the Canadian Rockies

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Continental mantle earthquakes are uncommon but hold important clues for understanding lithospheric rheology. Few of these earthquakes (<10) have been documented in western North America, though it is likely more exist owing to difficulties in resolving focal depth for small earthquakes.
Sean J. Hutchings, Keith D. Koper, Guanning Pang   +2 more
wiley   +1 more source

Revealing Blind Faults Through High‐Resolution Imaging of Shallow Structures: A Case Study on Chenghai Fault, Yunnan, China

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Blind faults pose significant seismic hazards because they remain hidden beneath the surface and are often unrecognized until they generate large earthquakes. High‐resolution shallow velocity models are essential for imaging these blind structures.
Lei Qin, Hongrui Qiu, Hongfeng Yang, Fenglin Niu, Nori Nakata, Xiong Xiong   +5 more
wiley   +1 more source

Surface distributed acoustic sensing for mineral exploration. [PDF]

Sci Rep
Gyger L, Malehmir A, Manzi M, Valishin O, Hamerslag R.   +4 more
europepmc   +1 more source

Pattern of Inner‐Core Differential Rotation From Long‐Term Earthquake Sequences and USArray Network

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract How the differential rotation of the Earth's inner core (IC) has changed over time provides insights into the dynamics of the Earth's interior. Analyses of repeating earthquakes (doublets) have yielded different models. Here we present an event‐based investigation using individual events from long‐term earthquake sequences, which improves ...
Kaixin Wu, Xiaodong Song, Yi Yang
wiley   +1 more source

Seismic reflectivity inversion with mixed L1-L2 norm regularization. [PDF]

Sci Rep
Yang J, Dai R, Ma Y.
europepmc   +1 more source

MFU-Net: a multi-scale fusion U-Net for seismic phase picking. [PDF]

Sci Rep
Wu L, Yan J, Zhang Y, Hong M, Zhang H, Liao S.   +5 more
europepmc   +1 more source

The KUYUY Accelerograph and SIPA System: Towards Low-Cost, Real-Time Intelligent Seismic Monitoring in Peru. [PDF]

Sensors (Basel)
Ortiz C, Alva J, Raucana R, Chipana M, Oliden J, Huarcaya N, Riveros G, Valverde J.   +7 more
europepmc   +1 more source