What makes low-frequency earthquakes low frequency
Low-frequency earthquakes, atypical seismic events distinct from regular earthquakes, occur
downdip of the seismogenic megathrust where an aseismic rheology dominates the …
downdip of the seismogenic megathrust where an aseismic rheology dominates the …
Untangling the environmental and tectonic drivers of the Noto earthquake swarm in Japan
The underlying mechanism of the ongoing seismic swarm in the Noto Peninsula, Japan,
which generates earthquakes at 10 times the average regional rate, remains elusive. We …
which generates earthquakes at 10 times the average regional rate, remains elusive. We …
Seismic velocity recovery in the subsurface: transient damage and groundwater drainage following the 2015 Gorkha earthquake, Nepal
L Illien, C Sens‐Schönfelder… - Journal of …, 2022 - Wiley Online Library
Shallow earthquakes frequently disturb the hydrological and mechanical state of the
subsurface, with consequences for hazard and water management. Transient post‐seismic …
subsurface, with consequences for hazard and water management. Transient post‐seismic …
In-situ monitoring of rock slope destabilization with ambient seismic noise interferometry in southwest China
The damage evolving on rock slopes, including unstable mass failure events, is expected to
be associated with a rigidity loss of geomaterials. Therefore, velocity changes (dv/v) inferred …
be associated with a rigidity loss of geomaterials. Therefore, velocity changes (dv/v) inferred …
Time-lapse imaging of seismic scattering property and velocity in the northeastern Japan
Investigating spatio-temporal changes in crustal structure is a key to understanding the
dynamic processes in the earth's crust associated with large earthquakes and volcanic …
dynamic processes in the earth's crust associated with large earthquakes and volcanic …
Short‐term and long‐term variations in seismic velocity at shallow depths of the overriding plate west of the Japan Trench
T Tonegawa, R Takagi, K Sawazaki… - Journal of Geophysical …, 2023 - Wiley Online Library
Long‐term and short‐term temporal variations in seismic velocity have been investigated
using seismic interferometry, and significant short‐term changes are typically recognized as …
using seismic interferometry, and significant short‐term changes are typically recognized as …
[HTML][HTML] 利用背景噪声研究2021年云南漾濞MS6.4地震同震及震后波速变化
安艳茹， 王伟涛， 杨微， 蒋海昆， 杨军， 李孝宾， 潘睿 - 地球物理学报, 2023 - dzkx.org
通过测量地震波速度变化可分析地下介质应力状态的变化, 加深对地震物理过程的认识.
本文利用2021 年5 月21 日漾濞MS 6.4 地震震中50 km 范围内16 个地震台站2021 …
本文利用2021 年5 月21 日漾濞MS 6.4 地震震中50 km 范围内16 个地震台站2021 …
[HTML][HTML] Preliminary results on a near-real-time rock slope damage monitoring system based on relative velocity changes following the September 5, 2022 MS 6.8 …
F Xie, C Liang, S Dai, B Shao, H Huang… - Earthquake Research …, 2023 - Elsevier
Relative seismic velocity change (dv/v) is important for monitoring changes in subsurface
material properties and evaluating earthquake-induced rock slope damage in a geological …
material properties and evaluating earthquake-induced rock slope damage in a geological …
Backward earthquake ruptures far ahead of fluid invasion: Insights from dynamic earthquake-sequence simulations
Abstract The 2011 M9 Tohoku-Oki earthquake caused widespread seismicity including that
associated with upward fluid migration within the overriding plate. Such fluid-driven …
associated with upward fluid migration within the overriding plate. Such fluid-driven …
[HTML][HTML] Study of 3-D velocity structure characteristics in Dadu river Houziyan reservoir area at different impoundment stages
Z Yang, J Cao, Y Wu, J Qin, H Huang, X Du… - Frontiers in Earth …, 2024 - frontiersin.org
High-resolution three-dimensional VP, VS and VP/VS images in the Houziyan Reservoir
Area were obtained by using Fast Marching Tomography Package (FMTOMO) with the travel …
Area were obtained by using Fast Marching Tomography Package (FMTOMO) with the travel …