Results 61 to 70 of about 162,141 (205)

Along‐Strike Coupling Heterogeneity in Cascadia's Slow‐Slip Zone Constrained by GNSS and Reduced‐Order Rate‐And‐State Friction Modeling

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Slow slip events (SSEs) in the Cascadia subduction zone exhibit along‐strike segmentation, where the central segment has longer recurrence intervals but smaller moments. We quantify the controls on this variability by combining geodetic inter‐SSE coupling inversion with Bayesian inference of a quasi‐dynamic rate‐and‐state friction SSE‐cycle ...
Yohai Magen, Alice‐Agnes Gabriel, Dave A. May   +2 more
wiley   +1 more source

Tremor in Multiple System Atrophy - a review [PDF]

, 2013
Background: Multiple system atrophy (MSA) is a rare neurodegenerative movement disorder characterized by a rapidly progressive course. The clinical presentation can include autonomic failure, parkinsonism, and cerebellar signs.
Christine Kaindlstorfer, Roberta Granata, Gregor K. Wenning, Kaindlstorfer, Christine, Wenning, Gregor Karl, Granata, Roberta   +5 more
core   +1 more source

Induced Seismic Events—Distribution of Ground Surface Displacements Based on InSAR Methods and Mogi and Yang Models

Remote Sensing, 2021
In this article, we present a possible approach to use satellite radar data for a complete description of the formation process of a subsidence trough resulting from an induced seismic event—a mining tremor.
Wojciech Milczarek, Anna Kopeć, Dariusz Głąbicki, Natalia Bugajska   +3 more
doaj   +1 more source

Numerical Simulations of 3D Scattering Structures Reveal Systematic Underestimation of Marsquake Magnitudes

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Determining marsquake magnitudes is essential for assessing seismic activity on Mars, yet previous estimates neglect three‐dimensional (3D) scattering effects. The exceptionally long‐lasting coda of the largest recorded marsquake, S1222a, provides a unique opportunity to quantify how crustal heterogeneities affect waveform propagation and ...
Mingwei Dai, Philippe Lognonné, Taichi Kawamura, Daoyuan Sun, Sabrina Menina, Zongbo Xu, Sreejaya Kizhaekke Pakkathillam   +6 more
wiley   +1 more source

Detection of small crustal deformation caused by slow slip events in southwest Japan using GNSS and tremor data

Earth, Planets and Space, 2019
We stacked daily Global Navigation Satellite System (GNSS) displacement increments in southwest Japan to detect the cumulative crustal deformation accompanying non-volcanic low-frequency tremors from April 1, 2004 to December 31, 2009, which are ...
Megumi Fujita, Takuya Nishimura, Shin’ichi Miyazaki   +2 more
doaj   +1 more source

Rock Burst Mechanism under Coupling Action of Working Face Square and Regional Tectonic Stress

Shock and Vibration, 2021
With the development of faults in many coalfields, many large faults will form a relatively independent area, forming regional tectonic stress concentration.
Sitao Zhu, Decheng Ge, Fuxing Jiang, Cunwen Wang, Dong Li, Xiaoguang Shang, Baoliang Zhang, Zhaoyi Wang   +7 more
doaj   +1 more source

Fault‐Controlled Plumbing System Beneath Lipari Volcanic Island Revealed by Seismic Matrix Imaging

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Lipari Island hosts an active magmatic–hydrothermal system, but its deep plumbing architecture remains poorly resolved due to strong seismic scattering. We apply passive seismic matrix imaging to public vertical‐component cross‐correlation functions from the dense 2018 Lipari nodal array, recovering relative‐reflectivity structures to ∼10 km ...
Jia Wei, Qiancheng Liu, Ling Chen
wiley   +1 more source

Regional and global variations in the temporal clustering of tectonic tremor activity [PDF]

Earth, Planets and Space, 2014
The temporal distribution of tremor activity exhibits a highly non-Poissonian behavior, and its maximum period of non-Poissonian clustering statistically describes the recurrence interval of major tremor bursts. Here, we examine variations in the temporal clustering properties of tremor activity by assessing their characteristic times, which are ...
Idehara, Koki, Yabe, Suguru, Ide, Satoshi   +2 more
openaire   +1 more source

3D Subduction Interface Model for the Hikurangi Margin, New Zealand: Implications for Slow Slip Events

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract We present a new 3D Hikurangi subduction interface model by using an implicit modeling approach that integrates seismic‐reflection profiles, relocated hypocenters, focal mechanism orientations, and tomographic interpretations. The model reveals along‐strike transitions in slow slip events (SSEs) that correlate with subduction interface ...
Haoran Ma, Maomao Wang, Andreas Plesch, Fuyuan Wang, Renqi Lu   +4 more
wiley   +1 more source

Characterizing Orthostatic Tremor Using a Smartphone Application [PDF]

, 2017
Background: Orthostatic tremor is one of the few tremor conditions requiring an electromyogram for definitive diagnosis since leg tremor might not be visible to the naked eye.Phenomenology Shown: An iOS application (iSeismometer, ObjectGraph ...
Fasano, Alfonso, Arjun Balachandar, Alfonso Fasano, Balachandar, Arjun   +3 more
core   +1 more source