Results 121 to 130 of about 167,216 (208)

The role of fault geometry in coseismic and interseismic megathrust slip [PDF]

Acta Geologica Sinica - English Edition, 2019
openaire   +1 more source

Slow Fault Slip Signatures in Coseismic Ionospheric Disturbances

Slow Fault Slip Signatures in Coseismic Ionospheric Disturbances
Rise times of earthquake moment release influence the spectra of seismic waves. For example, slow fault movements in tsunami earthquakes excite larger tsunamis than expected from intensities of short-period seismic waves. Here we compare amplitudes of two different atmospheric waves, long-period internal gravity waves and short-period acoustic waves ...
openaire   +1 more source

Interplay of Coseismic Rupture, Afterslip, and Aftershocks Associated with the 2024 Mw 7.1 Wushi Earthquake

Remote Sensing
The Mw 7.1 earthquake occurred in Wushi County on 22 January 2024, representing the largest earthquake in the southern Tianshan Orogen for more than a century.
Anas Osman, Rumeng Guo, Xiongwei Tang, Yijun Zhang, Baocheng Zhang, Heping Sun, Mohamed I. Abdelaal   +6 more
doaj   +1 more source

The Effect of Hydraulic Fracturing on the 2021 Ms 6.0 Luxian Earthquake as Revealed by Deformation and Numerical Simulations

Geophysical Research Letters
This study investigates whether hydraulic fracturing contributed to the 2021 Ms 6.0 Luxian earthquake in the Sichuan Basin. Time‐series InSAR analysis of multi‐temporal Sentinel‐1 data reveals coseismic deformation associated with the 2021 Luxian ...
Xiaoran Fan, Guohong Zhang, Yosuke Aoki, Xinjian Shan   +3 more
doaj   +1 more source

Coseismic Slip and Early Afterslip of the 2024 Hyuganada Earthquake Modulated by a Subducted Seamount

Geophysical Research Letters
Abstract Subducted rough topography complicates seismic and aseismic slip behavior. The 2024 M 7.1 Hyuganada earthquake occurred along the megathrust with ridge subduction. We inferred coseismic slip and afterslip using geodetic displacements to observationally illustrate the role of subducted seamounts in modulating seismic and ...
openaire   +2 more sources

Coseismic Surface Ruptures of 20 Strike-Slip Earthquakes Measured from Geodetic Imaging Data

<p>Coseismic surface displacement maps for 20 strike-slip surface rupturing earthquakes measured from radar and optical pixel tracking data. </p ...
Milliner, Chris
core   +1 more source

Coseismic and Postseismic Slip Analysis of the 2024 Mw 7.0 Wushi Earthquake: Insights From InSAR Observations and Slip Inversion

Analysis of fault slip behavior is crucial for assessing regional seismic hazards. This study employs Sentinel-1 SAR data to investigate the coseismic and postseismic deformation associated with the 2024 Mw 7.0 Wushi earthquake using Interferometric ...
Jianlong Chen, Peizhen Zhang, Zicheng Huang, Lejun Lu   +3 more
core   +1 more source

Novel Methods for Analyzing Problematic Geodetic Data: Applications to Coseismic Slip Modeling and Surface Deformation Mapping

In chapter 2 we describe a novel estimation methodology for estimating coseismic slip models from geodetic observations of coseismic surface deformation.
Szymanski, Eric
core   +1 more source

Shallow creep and confined ruptures in frictionally unstable mica schist. [PDF]

Sci Adv
Güvercin SE, Barbot S, Zhang L, Köküm M, Yang Z, Zabcı C.   +5 more
europepmc   +1 more source

Modeling Long-Term Postseismic Deformation Following the 2020 Mw 7.0 Samos Earthquake Using Campaign and Continuous GNSS Observations. [PDF]

Sensors (Basel)
Solak Hİ, Tiryakioğlu İ, Gezgin C, Aladoğan K, Yalvaç S, Aktuğ B, Yiğit CÖ, Dönmez E, Demirelli E, Eyübagil EE, Çakanşimşek Ünlükaya EB, Şahiner F, Yıldırım MC, Gülal VE.   +13 more
europepmc   +1 more source