Results 171 to 180 of about 5,508 (245)

Tectonic Tremor Reveals Slow Deformation Along the Antarctic–South American Subduction Zone

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Antarctic–South American subduction zone is among the least explored convergent margins and lacks documented large interplate earthquakes despite ongoing convergence. Here we report the discovery of tectonic tremor along this plate boundary using continuous seismic data.
K. Azúa, S. Ruiz, S. Ide
wiley   +1 more source

Characteristics of Ionospheric Responses over China During the November 2023 Geomagnetic Storm and Evaluation of Positioning Performance of CORS in Low-Latitude Regions. [PDF]

Sensors (Basel)
Li L, Wang Y, Zhang J, Tang J, Yu F, Wang J, Zhang Z.   +6 more
europepmc   +1 more source

Transient Creep on the Yarlung Zangbo Suture in Southern Tibet Triggered by the 2015 Gorkha (Nepal) Earthquake

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Large earthquakes often elevate seismicity in surrounding regions, as seen on the Xainza‐Dinggyê rift in southern Tibet after the 2015 MW 7.8 Gorkha (Nepal) earthquake. In contrast, the EW‐trending Yarlung Zangbo suture (YZS), located directly north of this event, exhibits seismic quiescence.
Yunfeng Tian, Jing Liu‐Zeng, Wanpeng Feng, Xingping Hu, Yi Luo, Yingshun Hu, Wenliang Jiang   +6 more
wiley   +1 more source

Time Synchronization Attack Detection Method Based on Carrier Doppler Pearson Correlation Coefficient Estimation. [PDF]

Sensors (Basel)
Li L, Xiao Z.
europepmc   +1 more source

3D Water Vapor Signature of Tropical Storms: GNSS Tomography of the 10 Most Severe Rainfall Events in Hong Kong 2015–2025

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.
Abstract Monitoring water vapor during extreme events is crucial for understanding atmospheric physics, as well as for improving the prediction of severe weather and enhancing early warning systems. The major gap in monitoring water vapor during extreme events lies in the limited spatial and temporal resolutions of existing techniques.
P. Mateus, D. Hui, M. Zhang, R. Fernandes, P. M. A. Miranda   +4 more
wiley   +1 more source

Fault-mediated magma propagation and triggered seismicity revealed by the 2022 São Jorge Azores unrest. [PDF]

Nat Commun
Hicks SP, Gonzalez PJ, Lomax A, Ferreira AMG, Ramalho RS, Mitchell NC, Silveira G, Dias NA, Fontiela J, Fernandes R, Custódio S, Tsekhmistrenko M, Mendes V, Pimentel A, Silva R, Prates G, Sturgeon W, Marignier A, Carrilho F, Marques R, Miranda M, Garcia AM.   +21 more
europepmc   +1 more source

Evolution of Coupled Seismic‐Aseismic Slip During the 2025 Mw 6.8 Sanriku‐Oki, Japan, Megathrust Sequence

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract On 9 November 2025, a Mw 6.8 Sanriku‐Oki earthquake struck a Japan Trench segment with inferred recurrent aseismic slip and Mw ∼7 earthquakes. Using S‐net seafloor data, we examine the preparatory and post‐mainshock evolution of this foreshock–mainshock–aftershock sequence.
Keisuke Yoshida
wiley   +1 more source

Combining Fast Orthogonal Search with Deep Learning to Improve Low-Cost IMU Signal Accuracy. [PDF]

Sensors (Basel)
Guan J, Mounier E, Iqbal U, Korenberg MJ.   +3 more
europepmc   +1 more source

Cascading Rupture of a Conjugate Oblique Faulting Rift in the 2025 Dingri Southern Tibetan Plateau Earthquake: A Typical Slow‐to‐Fast Process

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract The 2025 Mw7.1 Dingri earthquake is the largest normal‐faulting event in southern Tibetan plateau recorded with near‐field observations. By integrating back‐projection imaging, multi‐point‐source inversion, and finite‐fault modeling, we reveal that the rupture propagated at variable speeds in a cascading manner across a complex conjugate fault
Qi Li, Gang Liu, Zhaosheng Nie, Weilai Wang, Mu Lin, Chengyu Liu, Chenyang Zhang, Bin Zhao, Xuejun Qiao   +8 more
wiley   +1 more source

Single-Axis Rotational Inertial Navigation Systems for USVs: A Review of Key Technologies. [PDF]

Micromachines (Basel)
Su E, Wang J, Sheng W, Mou Y, Li T, Liu J.   +5 more
europepmc   +1 more source