Results 81 to 90 of about 9,060 (222)

Coseismic Displacement Accumulation Between 1996 and 2019 Using A Global Empirical Law on Indonesia Continuously Operating Reference Station (InaCORS)

Journal of Geospatial Information Science and Engineering, 2019
Indonesia archipelago is one of the most populated country with active and complex tectonic zone in the world. Plate boundaries were assembled by four major plate which made the region not only vulnerable to earth-hazard but also prone to semi-dynamic ...
Cecep Pratama, Febrian Fitryanik Susanta, Ridho Ilahi, Alian Fathira Khomaini, Hadi Wijaya Kusuma Abdillah   +4 more
doaj   +1 more source

Insight into the 1 December 2016 Mw 6.2 Juliaca Earthquake, Southern Peru, by InSAR Observations and Field Investigation

Remote Sensing, 2023
On 1 December 2016, an Mw 6.2 earthquake characterized by normal faulting occurred in the highlands of the central Andes in southern Peru, marking the region’s largest shallow event.
Qingfeng Hu, Weiwei Jia, Jiuyuan Yang, Yanling Zhao   +3 more
doaj   +1 more source

Stress buildup in the Himalaya [PDF]

, 2004
The seismic cycle on a major fault involves long periods of elastic strain and stress accumulation, driven by aseismic ductile deformation at depth, ultimately released by sudden fault slip events. Coseismic slip distributions are generally heterogeneous
Avouac, J. P., Bollinger, L., Cattin, R., Pandey, M. R.   +3 more
core   +1 more source

Partial Ruptures, Cascading Multi‐Fault Ruptures, and Aftershocks in 2D Random Fault Network

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The Gutenberg‐Richter law for the distribution of earthquake magnitude and the Omori law for the decay of aftershocks are two universal laws in seismicity. Although numerical models have been developed to reproduce these laws, they sometimes produce many more foreshocks and fewer aftershocks than observed.
So Ozawa
wiley   +1 more source

Characteristics of normal-fault earthquake deformation in the Qinghai-Tibet Plateau revealed by InSAR

地球与行星物理论评, 2023
The north-south convergence and east-west extension of the Tibet Plateau are accommodated by a series of active strike-slip and normal faults, and normal-fault earthquakes are very active in the plateau. During 2020 to 2021, there were three normal-fault
Jiangtao Qiu, Jianbao Sun
doaj   +1 more source

Superficial simplicity of the 2010 El Mayor–Cucapah earthquake of Baja California in Mexico [PDF]

, 2010
The geometry of faults is usually thought to be more complicated at the surface than at depth and to control the initiation, propagation and arrest of seismic ruptures.
A Sladen, Anthony Sladen, B Delouis, C Ji, C Ji, Don Helmberger, Egill Hauksson, Eric Fielding, FJ Tilmann, GC King, Jean-Philippe Avouac, JM Fletcher, JP Avouac, K Sieh, Kenneth Hudnut, M Bouchon, M Radiguet, Mark Simons, ML Blanpied, N Van Puymbroeck, R Harris, R Michel, RB Lohman, Richard Briggs, Risheng Chu, S Hartzell, S Leprince, Sebastien Leprince, SG Wesnousky, SG Wesnousky, Shengji Wei, T Atwater, Thomas Herring, WL Ellsworth, Y Yagi, YJ Hsu   +35 more
core   +4 more sources

Trench‐Breaching Rupture of the 2025 Mw 8.8 Kamchatka Earthquake and How It Repeats the 1952 Event

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The 29 July 2025 Mw 8.8 Kamchatka earthquake generated a trans‐Pacific tsunami. The hypocenter was nearly at the same location as the 1952 great earthquake (Mw 8.8–9.0). Determining whether the 2025 rupture reached the trench and how it relates to the 1952 event is crucial for understanding slip behavior along the Kamchatka subduction zone. We
Yifan Zhu, Chao An, Han Yue
wiley   +1 more source

The Slip Distributions of the 1952 and 2025 Kamchatka Earthquakes From Tsunami Waveforms Recorded Around the Pacific Ocean

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The July 2025 Kamchatka earthquake (Mw 8.8) generated Pacific‐wide tsunamis. Inversion of 40 DART bottom pressure records revealed a large (∼9 m) slip at 200–400 km southwest of the epicenter. This model reproduces the local geodetic data, and is similar to other finite fault models based on teleseismic and geodetic data. Inversion of the tide
Yushiro Fujii, Kenji Satake
wiley   +1 more source

Geometry, kinematics and rates of deformation in a normal fault segment boundary, central Greece [PDF]

, 2004
The geometry, kinematics and rates of deformation within a fault segment boundary between the ends of two major active normal fault segments have been investigated through examination of a faulted 126 ka marine terrace.
Abercrombie, Armijo, Billiris, Clarke, G. P. Roberts, Hatzfield, Hubert, Jackson, Janecke, Ma, N. C. Morewood, Pantosti, Roberts, Susong, Vita-Finzi   +14 more
core   +1 more source

Limitations of earthquake coseismic deformation measurements using InSAR

International Journal of Remote Sensing
Interferometric Synthetic Aperture Radar (InSAR) is commonly used to measure earthquake coseismic deformation. However, InSAR cannot be used to effectively measure all types of coseismic deformation, and it is influenced by numerous factors. Currently, for the limitations of InSAR coseismic deformation measurement, only empirical judgements are used to
Shangzong Lu, Cunren Liang, Qiming Zeng
openaire   +1 more source