Results 101 to 110 of about 1,316 (210)

Gravity versus tectonics. The case of 2016 Amatrice and Norcia (Central Italy) earthquakes surface coseismic fractures [PDF]

, 2019
The 2016 central Apennines earthquake sequence was caused by slip on an extensional faultsystem and resulted in sizable coseismic surface deformation.
P. Milillo, Milillo, P, Di Lorenzo, C., Milillo, P., M. M. C. Carafa, Carafa, Michele Matteo C., Di Naccio, Deborah, Kastelic, Vanja, Di Lorenzo, Cinzia, Esposito, C, Di Naccio, D., V. Kastelic, C. Di Lorenzo, Carafa, M. M. C., C. Esposito, Kastelic, V., D. Di Naccio, Esposito, C.   +17 more
core   +1 more source

Poroelastic effects associated with earthquakes on overpressured reverse and normal faults

Frontiers in Earth Science
Earthquakes in fluid-saturated rocks induce sudden changes in pore-pressures that can lead to appreciable postseismic deformation. However, earthquakes can also release fluids from overpressured parts of the crust, which can also contribute to additional
Valentin Marguin, Guy Simpson
doaj   +1 more source

Temperature Dependence of Fault Frictional Healing in Quartz Gouges at Hydrothermal Conditions

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 7, July 2026.
Abstract Fault healing allows the accumulation of stress along faults during interseismic periods. In this critical stage, temperature‐dependent fluid‐rock interactions within fault zones become crucial at seismogenic depth in controlling fault strength recovery. However, frictional healing at hydrothermal conditions is still underexplored.
G. Guglielmi, G. Di Toro, T. Tesei
wiley   +1 more source

The August 21, 2017 Isola Di Ischia (Casamicciola) Earthquake: Coseismic Effects

, 2017
Emergeo WG report on the coseismic effects related to the August 21, 2017 Isola di Ischia (Casamicciola ...
EMERGEO, W.G., Rosa, Nappi, Giuliana, Alessio, Belviso Pasquale, Gaudiosi Germana, Marotta Enrica, Nave Rosella, Peluso Rosario, Siniscalchi Valeria, Riccardo, Civico, Pizzimenti Luca, Porfido Sabina   +11 more
openaire   +2 more sources

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

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

Material point method for large deformation analyses of coseismic landslides [PDF]

, 2021
Estimation of coseismic landslides is of particular importance for seismic hazards assessment and mitigation strategies. To realitically and efficiently simulate the complete landslide process during earthquake from triggering to post-failure large ...
Feng, Kewei
core  

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

Stochastic analysis of tsunami runup due to heterogeneous coseismic slip and dispersion [PDF]

, 2012
Most tsunami models apply dislocation models that assume uniform slip over the entire fault plane, followed by standard analytical models based on Volterra's theory of elastic dislocations for the seabed deformation.
Kühn, D., Bredesen, Rolv Erlend, Løvholt, F., Løvholt, Finn, Harbitz, Carl Bonnevie, Pedersen, Geir Kleivstul, Pedersen, G., Kühn, Daniela, Harbitz, C., Bazin, Sara, Bredesen, R.   +10 more
core   +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