Results 71 to 80 of about 9,765 (206)

Omori‐like decay of postseismic velocities following continental earthquakes

Geophysical Research Letters, 2017
Various mechanisms have been proposed to explain the transient, enhanced surface deformation rates following earthquakes. Unfortunately, these different mechanisms can produce very similar surface deformation patterns leading to difficulty in ...
T. Ingleby, T. J. Wright
doaj   +1 more source

High‐energy synchrotron X‐ray multimodal computed tomography: enabling multiscale materials characterization at NSLS‐II

Journal of Synchrotron Radiation, Volume 33, Issue 2, Page 531-542, March 2026.
The development of multimodal X‐ray computed tomography capabilities, including imaging, fluorescence, diffraction, and scattering, at the 28‐ID‐2 beamline of the National Synchrotron Light Source II is described.We report the commissioning of a multimodal computed tomography experimental setup at the 28‐ID‐2 (XPD) beamline of the National Synchrotron ...
Mehmet Topsakal, Daniel O'Nolan, Michael Drakopoulos, Jianming Bai, Eric Dooryhee, Simerjeet K. Gill, Sanjit Ghose   +6 more
wiley   +1 more source

Two complementary stress release processes based on departures from Omori’s law

Geosciences Journal, 2015
Peer ...
Monterrubio Velasco, Marisol, Martínez Santafé, Maria Dolors, Lana Pons, Francisco Javier   +2 more
openaire   +3 more sources

Engineering Applications Using Probabilistic Aftershock Hazard Analyses: Aftershock Hazard Map and Load Combination of Aftershocks and Tsunamis

Geosciences, 2017
After the Tohoku earthquake in 2011, we observed that aftershocks tended to occur in a wide region after such a large earthquake. These aftershocks resulted in secondary damage or delayed rescue and recovery activities.
Byunghyun Choi, Akemi Nishida, Tatsuya Itoi, Tsuyoshi Takada   +3 more
doaj   +1 more source

Aftershock Rate Changes at Different Ocean Tide Heights

Frontiers in Earth Science, 2020
The differential probability gain approach is used to estimate quantitatively the change in aftershock rate at various levels of ocean tides relative to the average rate model.
P. N. Shebalin, A. A. Baranov
doaj   +1 more source

The Analysis of the Aftershock Sequences of the Recent Mainshocks in Alaska

Applied Sciences, 2022
The forecasting of the evolution of natural hazards is an important and critical problem in natural sciences and engineering. Earthquake forecasting is one such example and is a difficult task due to the complexity of the occurrence of earthquakes. Since
Mohammadamin Sedghizadeh, Robert Shcherbakov   +1 more
doaj   +1 more source

Is Earthquake Triggering Driven by Small Earthquakes? [PDF]

, 2002
Using a catalog of seismicity for Southern California, we measure how the number of triggered earthquakes increases with the earthquake magnitude. The trade-off between this relation and the distribution of earthquake magnitudes controls the relative ...
Helmstetter, Agnes
core   +4 more sources

Rupture Cascade Initiated by Wastewater Disposal: Nucleation and Domino Effect of Canada's Largest Induced Earthquake

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract In 2022–2023, three local‐magnitude (ML) 4.8–5.6 earthquakes shook the Peace River oilsands area of Alberta, Canada. Previous studies statistically linked the seismicity to nearby disposal activities but lacked in‐depth investigation into triggering mechanisms, including subsurface fluid migration and earthquake interaction.
Wenhan Sun, Yu Jeffrey Gu, Yajing Liu, Tianyang Li, Ruijia Wang, Jingchuan Wang, Rebecca Harrington, Marco Roth, Ryan Schultz, Guangyu Xu, Guoyan Jiang   +10 more
wiley   +1 more source

An Analysis of the 2008 M_s 8.0 Wenchuan Earthquake’s Aftershock Activity

Applied Sciences
We investigated the magnitude–frequency relationship and decay pattern of an aftershock sequence using data from the 2008 Wenchuan earthquake. We analyzed the spatial variations in aftershock activity parameters b and p.
Haoyu Wu, Weijin Xu, Xia Wang
doaj   +1 more source

Scale free networks of earthquakes and aftershocks

, 2003
We propose a new metric to quantify the correlation between any two earthquakes. The metric consists of a product involving the time interval and spatial distance between two events, as well as the magnitude of the first one.
A. Helmstetter, A. Wagner, B. Gutenberg, C. Frohlich, C. H. Scholz, D. P. Hill, D. Stauffer, D. Turcotte, F. Omori, G. M. Molchan, J. Gardner, L. Knopoff, L. Knopoff, M. Faloutsos, Marco Baiesi, Maya Paczuski, P. Bak, P. Bak, T. Hirata, T. Utsu, V. Keilis-Borok, Y. Y. Kagan   +21 more
core   +1 more source