Search
Search Results
-
Spatiotemporal slip distribution associated with the 2012–2016 Tokai long-term slow slip event inverted from GNSS data
We used Global Navigation Satellite System (GNSS) time series data to estimate the spatiotemporal slip distribution for a long-term slow slip event...
-
A new method of variational Bayesian slip distribution inversion
For slip distribution inversion with Bayesian theory, traditionally, the Markov Chain Monte Carlo (MCMC) method is well applied to generate a...
-
Variance component adaptive estimation algorithm for coseismic slip distribution inversion using interferometric synthetic aperture radar data
When conducting coseismic slip distribution inversion with interferometric synthetic aperture radar (InSAR) data, there is no universal method to...
-
Bayesian Estimation of Fault Slip Distribution for Slow Slip Events Based on an Efficient Hybrid Optimal Directional Gibbs Sampler and Its Application to the Guerrero 2006 Event
An efficient Bayesian approach is proposed to infer fault slip from geodetic data in a Slow Slip Event (SSE). The physical model of the slip process...
-
Complex fault geometry and slip distribution of 2022 Mw 6.6 Menyuan, China, earthquake from joint inversion of GNSS and InSAR observations
On January 7, 2022, a Mw 6.6 earthquake occurred in Menyuan County, Qinghai Province, China. To understand the coseismic deformation mechanism of...
-
Sensitivity of slip distribution on tsunami trace heights and geological evidences: a case study of the 2011 Tohoku-Oki earthquake
We examined whether it is possible to estimate the tsunami source model of the 2011 Tohoku-Oki earthquake from a comparison of numerical simulations...
-
Current active fault distribution and slip rate along the middle section of the Jiali-Chayu fault from Sentinel-1 InSAR observations (2017–2022)
The Jiali-Chayu fault, situated on the eastern side of the eastern Himalayan syntaxis, is the southeastern margin of the large strike-slip fault zone...
-
Detection of a recent large Hyuga-nada long-term slow slip event and estimation of its spatiotemporal slip distributions
Using horizontal and vertical GNSS time series data from the GSI in sotheastern Kyushu from January 1, 2017 to June 30, 2022, we detected a recent...
-
Slip distribution of the 2024 Noto Peninsula earthquake (MJMA 7.6) estimated from tsunami waveforms and GNSS data
The 1 January 2024 Noto-Hanto (Noto Peninsula) earthquake (M JMA 7.6) generated strong ground motion, large crustal deformation and tsunamis that...
-
Data assimilation for fault slip monitoring and short-term prediction of spatio-temporal evolution of slow slip events: application to the 2010 long-term slow slip event in the Bungo Channel, Japan
Monitoring and predicting fault slip behaviors in subduction zones is essential for understanding earthquake cycles and assessing future earthquake...
-
Temporary slip speed increases during short-term slow slip events with durations of one to three hours
Temporary slip speed increases with durations of 1–3 h were identified during short-term slow slip events in records of borehole and laser...
-
Uncertainties in Finite-Fault Slip Inversions, Part II: Fault Discretization and Parameterization of Slip Function
To maintain a stable and computationally feasible inverse problem, standard methods of inversion of ground motions for slip distribution on...
-
Controls of strike-slip fault on fractures: Insight from 3D discrete element simulation
The fracture-cave reservoirs controlled by strike-slip faults are the main targets for oil and gas exploration of ultra-deep carbonate in the Tarim...
-
Jet activity on Enceladus linked to tidally driven strike-slip motion along tiger stripes
At Saturn’s moon Enceladus, jets along four distinct fractures called ‘tiger stripes’ erupt ice crystals into a broad plume above the South Pole. The...
-
Research progress of coarse-grained slip zone soil in China
The study on the strength characteristics of slip zone soils is an important part of landslide stability analysis. Current research on slip zone...
-
Coseismic Slip Distribution of the 2021 Mw7.4 Maduo, Qinghai Earthquake Estimated from InSAR and GPS Measurements
On 22 May 2021, the Maduo Earthquake occurred on a branch fault of the East Kunlun fault in the Bayan Har Block, which provides opportunity to...
-
Simulation of great earthquakes along the Nankai Trough: reproduction of event history, slip areas of the Showa Tonankai and Nankai earthquakes, heterogeneous slip-deficit rates, and long-term slow slip events
Great earthquakes have occurred repeatedly along the Nankai Trough, but only for recent events are details known, such as rupture areas and time lags...
-
The occurrence mechanism and influencing factors of fault-slip rockburst
No method can simulate the stress wave generated by fault slip in the previous numerical simulation of fault-slip rock-burst. As a result, the...
-
Block motion, slip rates, and earthquake hazard assessment of boundary faults in the Sichuan–Yunnan region, China
Quantitative analysis of the slip rate of active faults and their seismic parameters is important for seismic hazard analysis. In this study, we...
-
Continuous estimation of coseismic and early postseismic slip phenomena via the GNSS carrier phase to fault slip approach: a case study of the 2011 Tohoku-Oki sequence
The transition process from coseismic to early postseismic phenomena within a half-day remains a significant topic for understanding the slip budget...
