Results 21 to 30 of about 1,339 (168)

Extensive off-fault damage around the 2023 Kahramanmaraş earthquake surface ruptures. [PDF]

Nat Commun
Quantifying coseismic fault offsets for surface ruptures of major earthquakes is important for earthquake cycle and slip-rate studies, and thus for earthquake hazard assessments.
Liu J, Jónsson S, Li X, Yao W, Klinger Y.   +4 more
europepmc   +2 more sources

Refined Coseismic Slip Model and Surface Deformation of the 2021 Maduo Earthquake: Implications for Sensitivity of Rupture Behaviors to Geometric Complexity

Remote Sensing
Geometric complexities of a fault system have a significant impact on the rupture behavior of the fault. The 2021 Mw7.4 Maduo earthquake occurred on a multi-segmented complex sinistral fault in the interior of the Bayan-Har block in the northern Tibetan Plateau.
Zhige Jia, Jing Liu-Zeng
exaly   +3 more sources

A joint analysis of GPS motions and InSAR to infer the coseismic surface deformation of the Izmit, Turkey earthquake [PDF]

Geophysical Journal International, 2004
S Usai, Wim Spakman
exaly   +4 more sources

Recent Crustal Deformation in West-Central South America [PDF]

, 2003
I use interferometric synthetic aperture radar (InSAR) to create maps of crustal deformation along the coast and within the volcanic arc of central South America. I image deformation associated with six subduction zone earthquakes, four volcanic centers,
Pritchard, Matthew Earl
core   +1 more source

Coseismic surface deformation from air photos: The Kickapoo step over in the 1992 Landers rupture [PDF]

Journal of Geophysical Research: Solid Earth, 2006
Coseismic deformation of the ground can be measured from aerial views taken before and after an earthquake. We chose the area of the Kickapoo‐Landers step over along the 1992 Landers earthquake zone, using air photos (scale 1:40,000) scanned at 0.4 m resolution.
Michel, Rémi, Avouac, Jean-Philippe
openaire   +2 more sources

Interpretation of the coseismic surface deformation of Wenchuan earthquake based on the theory of disclination and dislocation

IOP Conference Series: Materials Science and Engineering, 2019
Abstract A combination model of disclination-dislocation which can describe the three-dimensional translational and rotational motion of the fault is given. We used the combined model and the dislocation model to calculate the coseismic horizontal displacement of 102 points of Wenchuan earthquake respectively.
Hu-Rong Duan, Quan-Chao Yan, Shao-Yu Wu, Ming-Zhe Kang   +3 more
openaire   +1 more source

Slip distributions on active normal faults measured from LiDAR and field mapping of geomorphic offsets: an example from L'Aquila, Italy, and implications for modelling seismic moment release [PDF]

, 2015
Surface slip distributions for an active normal fault in central Italy have been measured using terrestrial laser scanning (TLS), in order to assess the impact of changes in fault orientation and kinematics when modelling subsurface slip distributions ...
Michetti, AM, Faure Walker, Joanna, Vittori, E., Vittori, E, Phillips, Richard, Watson, ZK, Wilkinson, M, Cowie, Patience, Wilkinson, Max, McCaffrey, K., Cowie, PA, Gregory, Laura, Watson, Z.K., Papanikolaou, I, Watson, Zoe, Cowie, Patience A., McCaffrey, Ken, Faure Walker, Joanna P., Michetti, Alessandro, Walker, JPF, Cowie, P.A., Faure Walker, JP, Roberts, Gerald, Roberts, Gerald P., Papanikolaou, Ioannis, Papanikolaou, I., Wilkinson, Maxwell, Faure Walker, J.P., Roberts, GP, Gregory, L., Wilkinson, M., Wedmore, L., McCaffrey, K, Michetti, A.M., Phillips, R.J., Michetti, Alessandro Maria, Gregory, L, Phillips, RJ, Vittori, Eutizio, Wedmore, L, Wedmore, Luke, Phillips, Richard J., Watson, Zoë K.   +42 more
core   +1 more source

Paleoearthquakes of the Düzce fault (North Anatolian Fault Zone): Insights for large surface faulting earthquake recurrence [PDF]

, 2008
Copyright 2008 by the American Geophysical Union.The 12 November 1999 Mw 7.1 earthquake ruptured the Düzce segment of the North Anatolian Fault Zone and produced a ∼40-km-long surface rupture.
D. Pantosti, Palyvos, N, S. Pucci, C. Zabci, D'Addezio, G, N. Palyvos, Zabci, C, De Martini, PM, Zabci, C., Pucci, S, G. D'Addezio, Pucci, S., D'Addezio, G., Pantosti, D., P. E. F. Collins, Palyvos, N., P. M. De Martini, De Martini, P. M., Pantosti, D, Collins, PEF, Collins, P. E. F.   +20 more
core   +1 more source

DataSheet1_Crustal heterogeneity effects on coseismic deformation: numerical simulation of the 2008 MW 7.9 Wenchuan earthquake.docx

, 2023
Coseismic deformation of large earthquakes causes significant property damages and fatalities, which requires quantitative research of multiple disciplines such as geodesy, geological investigation, seismic tomography, and seismic dislocation theory. The
Caibo Hu (17707116), Sichen Meng (17707113), Yaolin Shi (17707119), Mingqian Shi (17707110)   +3 more
core   +1 more source

A nonlinear inversion of InSAR-observed coseismic surface deformation for estimating variable fault dips in the 2008 Wenchuan earthquake

International Journal of Applied Earth Observation and Geoinformation, 2019
Abstract Satellite Interferometric Synthetic Aperture Radar (InSAR) is playing an increasingly important role in the observation of coseismic surface deformation caused by earthquakes, and has been used to invert for subsurface fault structure and reveal earthquake source mechanisms. However, the mapping of complex non-planar or curved (e.g., listric-
Qiang Chen 0015, Xianwen Liu, Yijun Zhang 0006, Jing-Jing Zhao, Qian Xu 0018, Yinghui Yang, Guoxiang Liu 0001   +6 more
openaire   +1 more source