Results 81 to 90 of about 9,591,894 (183)

Tracking Slow‐Moving Landslide Responses to the 2023 Kahramanmaraş Earthquake With InSAR

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Strong earthquakes can have a dual impact on the slow‐moving landslide budget of a landscape by either triggering new actively deforming hillslopes or stabilizing existing ones. However, their regional‐scale influence on hillslope processes remains poorly understood because of limited observational coverage and the masking effects of long ...
Ashok Dahal, Hakan Tanyaş, Alexander L. Handwerger, Luigi Lombardo, Eric J. Fielding   +4 more
wiley   +1 more source

Technologies and new approaches used by the INGV EMERGEO Working Group for real-time data sourcing and processing during the Emilia Romagna (northern Italy) 2012 earthquake sequence

Annals of Geophysics, 2012
On May 20, 2012, a Ml 5.9 seismic event hit the Emilia Po Plain, triggering intense earthquake activity along a broad area of the Po Plain across the provinces of Modena, Ferrara, Rovigo and Mantova (Figure 1).
Giuliana Alessio, Laura Alfonsi, Carlo Alberto Brunori, Pierfrancesco Burrato, Giuseppe Casula, Francesca Romana Cinti, Riccardo Civico, Laura Colini, Luigi Cucci, Paolo Marco De Martini, Emanuela Falcucci, Fabrizio Galadini, Germana Gaudiosi, Stefano Gori, Maria Teresa Mariucci, Paola Montone, Marco Moro, Rosa Nappi, Anna Nardi, Rosa Nave, Daniela Pantosti, Antonio Patera, Arianna Pesci, Maurizio Pignone, Stefania Pinzi, Stefano Pucci, Paola Vannoli, Alessandra Venuti, Fabio Villani   +28 more
doaj   +1 more source

Coseismic Shallow Landslide Distributions Reveal Patterns of Regolith Thickness in High Mountains

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Earthquake‐triggered landslides are a major source of sediment mobilization in steep mountain landscapes, yet the controls that organize regional patterns of coseismic shallow failure remain incompletely understood. Because shallow landslides occur within regolith, their initiation and magnitude depend strongly on near‐surface material ...
Suryodoy Ghoshal, Sarah J. Boulton, Tristram C. Hales, Georgina Bennett, Amy Beswick, Joshua N. Jones, Shaun Lewin, Zoë K. Mildon, Martin Stokes, Michael R. Z. Whitworth, Benjamin Campforts   +10 more
wiley   +1 more source

Regional seismic topographic effects and seismic landslide hazard assessment during the 2023 Ms 6.2 Jishishan earthquake in Gansu, China

Zhongguo dizhi zaihai yu fangzhi xuebao
On December 18, 2023, the Ms 6.2 Jishishan earthquake in Gansu Province triggered widespread landslides, collapses, and slope failures. Recent seismological studies indicate that the event was caused by an east-dipping fault rupture. The extensive ground
Jiamei LIU, tao WANG, Pengju FAN, Mianshui RONG, Qingxu ZHAO, Yijun LIU, shuai LIU   +6 more
doaj   +1 more source

Mapping the Impact of Non-Tectonic Forcing mechanisms on GNSS measured Coseismic Ionospheric Perturbations

, 2019
International audienceGlobal Navigation Satellite System (GNSS) measured Total Electron Content (TEC) is now widely used to study the near and far-field coseismic ionospheric perturbations (CIP).
Rolland, Lucie, Thomas, Dhanya, Ponraj, M., Sunil, A., Ramesh, Durbha Sai, Nayak, Srinivas, Bagiya, Mala   +6 more
core   +1 more source

Dimensionality Reduction Techniques for Analyzing Tsunami Simulations in Hazard Assessment and Forecasting Applications

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract A wide selection of linear and non‐linear dimensionality reduction techniques is evaluated on synthetic tsunami data that is the basis for tsunami hazard assessment and computational forecasting. The data were computed from earthquake rupture forecasts (ERFs) supplying initial generation conditions and a linear long‐wave Green's function ...
Eric L. Geist, Tom Parsons
wiley   +1 more source

Liquefaction-induced large-scale ground deformation triggered by the 7 January 2025 MS 6.8 Dingri earthquake: characteristics and formation mechanisms

Dizhi lixue xuebao
Objective  In liquefaction-susceptible geological settings, the spatial superimposition of earthquake-induced liquefaction and coseismic fault rupture renders the genetic attribution of surface deformation highly ambiguous, yet systematic field ...
HUANG Ting, WU Zhonghai, HAN Shuai, LI Zhichao, FAN Fuxin, GAO Yang, TIAN Tingting, LU Shiming   +7 more
doaj   +1 more source

Coseismic and initial postseismic slip of the 2009 Mw 6.3 l’Aquila earthquake, Italy, from GPS measurements

, 2010
Here we report the preliminary results of GPS data inversions for coseismic and initial afterslip distributions of the Mw 6.3 2009 April 6 L’Aquila earthquake.
Mattone, M., Giuliani, R., Gambino, P., D'Agostino, N., Cheloni, D., D'Anastasio, E., Avallone, A., Calcaterra, S., Radicioni, F., Fastellini, G., Mantenuto, S., Dominici, D.   +11 more
core   +1 more source

Marine Geophysical Investigation of a Fault Ruptured During the 2012 Mw 8.6 Wharton Basin Earthquake

Tectonics, Volume 45, Issue 10, October 2026.
Abstract The 2012 Mw 8.6 and 8.2 Wharton Basin earthquakes, within an intraplate deformation zone in the Indian Ocean, are the largest instrumentally recorded strike‐slip earthquakes on Earth that challenged the prevailing view that great earthquakes occur only at well‐defined plate boundaries.
Saksham Rohilla, Hélène Carton, Satish C. Singh, Muriel Laurencin, Nugroho Hananto, Mihai Roharik, Yanfang Qin, Sudipta Sarkar, Mark Noble, Mari Hamahashi, Paul Tapponnier   +10 more
wiley   +1 more source

Rapid magnitude estimation and coseismic deformation extraction from high-rate GNSS data: a case of the 2023 Turkey Mw7.8 and Mw7.7 earthquakes

Terrestrial, Atmospheric and Oceanic Sciences
Rapid magnitude estimation and precise coseismic deformation extraction are fundamental to effective earthquake emergency response and impact assessment.
Zhiyu Gao, Xinqiu Wang, Chang Liu
doaj   +1 more source