Results 141 to 150 of about 22,614,821 (153)

Shallow Poroelastic Hydrothermal Deformation at Changbaishan Volcano Before the 2020 Unrest Revealed by Sentinel‐1 InSAR Time Series

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Ground deformation of dormant volcanoes provides critical insights into subsurface processes and potential hazards. Here we present Sentinel‐1 Interferometric Synthetic Aperture Radar (InSAR) time series (2015–2020) for Changbaishan volcano, the largest intraplate volcanic system in East Asia. We detect persistent subsidence of up to 3.5 mm/yr
Xingjun Luo, Wenbin Xu, Nicolas Oestreicher, Joël Ruch   +3 more
wiley   +1 more source

Volatile Conduits Beneath Vulcano Island (Italy) Revealed by High‐Resolution Nodal Local Earthquake Tomography During Volcanic Unrest

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Understanding shallow magmatic and hydrothermal systems at active volcanoes is essential for interpreting unrest and forecasting eruptions. We present the first high‐resolution three‐dimensional Vp $Vp$, Vs $Vs$, and Vp/Vs $Vp/Vs$ models of Vulcano Island, Aeolian Islands, Italy, derived from a dense nodal seismic network.
Iván Cabrera‐Pérez, Douglas Sami Stumpp, Sofía Castro, Michaïl Henry, Tullio Ricci, Alessandra Sciarra, Matteo Lupi   +6 more
wiley   +1 more source

An Innovative Approach for Estimating Coseismic Surface Uplifts Using Ionospheric Observations From Remote GNSS Stations: First Application for the 2025 Myanmar Earthquake

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract The Mw 7.7 Myanmar earthquake on 28 March 2025 ruptured ∼480 km of the Sagaing Fault. Its fault slip distribution remains poorly constrained by three‐dimensional surface displacement data due to sparse GNSS‐coverage near the fault. Satellite‐based synthetic aperture radars capture meters of right‐lateral displacements but isolating vertical ...
Mala S. Bagiya, Shubham K. Rajewar, Kosuke Heki, Vineet K. Gahalaut, Neeraj Gurjar, A. P. Dimri   +5 more
wiley   +1 more source

The 2013 European Seismic Hazard Model: key components and results [PDF]

Bulletin of Earthquake Engineering, 2015
The 2013 European Seismic Hazard Model (ESHM13) results from a community-based probabilistic seismic hazard assessment supported by the EU-FP7 project “Seismic Hazard Harmonization in Europe” (SHARE, 2009–2013).
Karin Sesetyan, Gottfried Grünthal, Andrea N. Rovida   +2 more
exaly   +2 more sources

A comparison of intensity-based demand distributions and the seismic demand hazard for seismic performance assessment

Earthquake Engineering and Structural Dynamics, 2013
Brendon Bradley
exaly  

Effect of seismic degradation on the fragility of reinforced concrete bridges

Engineering Structures, 2014
P Gardoni
exaly  

Guidelines for seismic sedimentologic study in non-marine postrift basins

Petroleum Exploration and Development, 2012
Xiaomin Zhu, Hongliu Zeng, Rukai Zhu
exaly  

Seismic observations of meteors: Coupling theory and observations

Reviews of Geophysics, 2008
Peter G. Brown, David Eaton, Wayne N Edwards   +2 more
exaly  

Unsupervised seismic facies analysis via deep convolutional autoencoders

Geophysics, 2018
Xiao-Yang Liu, Yaojun Wang
exaly  

FaultSeg3D: Using synthetic data sets to train an end-to-end convolutional neural network for 3D seismic fault segmentation

Geophysics, 2019
Yunzhi Shi, Luming Liang, Xinming Wu
exaly