Results 1 to 10 of about 1,353 (114)

Fault locking of the Qilian–Haiyuan fault zone before the 2022 Menyuan Ms6.9 earthquake and its seismic hazards in the future

open access: yesFrontiers in Earth Science, 2022
By using GPS-derived velocities of 2015–2021 and a negative dislocation program, we inverted the locking degree and slip rate deficit in the Qilian–Haiyuan fault zone, and combined with the distribution of small earthquakes in the fault, we studied the ...
Liangyu Zhu   +2 more
exaly   +3 more sources

Present‐Day Activity of the Anninghe Fault and Zemuhe Fault, Southeastern Tibetan Plateau, Derived From Soil Gas CO2Emissions and Locking Degree

open access: yesEarth and Space Science, 2021
The Anninghe fault (ANHF) and the Zemuhe fault (ZMHF), located in the southeast of the Tibetan Plateau, have a high level of seismic hazard and are among the most active faults in China.
Ying Li, Yao Yang, Zhi Chen
exaly   +2 more sources

Interseismic Locking of the Xiaojiang Fault May Be Controlled by Pore Fluid Pressure

open access: yesGeophysical Research Letters
Although fault locking state has been widely acquired with space geodetic observations, the mechanisms controlling fault locking are poorly known.
Faqi Diao   +2 more
exaly   +2 more sources

Geodetic slip rate and locking depth of east Semangko Fault derived from GPS measurement

open access: yesGeodesy and Geodynamics, 2020
65 km Semangko Fault is part of southern segments of Sumatran Fault Zone (SFZ) which is complex corresponds to the transition from the strike-slip regime of the SFZ to the normal faulting tectonics of the Sunda Strait.
Satrio Muhammad Alif   +2 more
exaly   +3 more sources

Locking Status and Earthquake Potential Hazard along the Middle-South Xianshuihe Fault

open access: yesRemote Sensing, 2018
By combining the seismogenic environment, seismic recurrence periods of strong historical earthquakes, precise locations of small⁻moderate earthquakes, and Coulomb stress changes of moderate⁻strong earthquakes, we analyze the potential ...
Yong Zheng, Wen Tian, Rumeng Guo
exaly   +3 more sources

Slip rate and locking degree of Haiyuan fault zone, northeastern Qinghai-Xizang plateau, based on refined block model and GPS data

open access: yesGeodesy and Geodynamics
As a major fault in the northeastern Qinghai-Xizang Plateau, the Haiyuan fault zone is important for understanding the regional deformation. Aiming at the differences in the slip rate and locking degree obtained from different studies, this study ...
Caijun Xu
exaly   +3 more sources

Present-day activity and seismic potential of the north Qinling fault, southern ordos block, central China, as revealed from GPS data and seismicity

open access: yesFrontiers in Earth Science, 2023
The North Qinling Fault, located at the boundary of the North China Block and the South China Block, represents an important tectonic structure between the Weihe Basin and the Qinling Mountains, and controls the subsidence and expansion of the Weihe ...
Chenyi Yang   +5 more
doaj   +1 more source

Coupling fraction model to interpret the motion of non-fully coupled strike-slip faults

open access: yesFrontiers in Earth Science, 2023
Despite coupling fractions being extensively used in the interseismic period, the coexistence of locking and creeping mechanisms and the correlation between the coupling fraction and locking depth remain poorly understood because of the lack of a ...
Zhenyu Zou   +4 more
doaj   +1 more source

A Crustal Deformation Pattern on the Northeastern Margin of the Tibetan Plateau Derived from GPS Observations

open access: yesRemote Sensing, 2023
The northeastern margin is a natural experimental field for studying crustal extrusion and expansion mechanisms. The accurate crustal deformation pattern is a key point in the analysis of regional deformation mechanisms and seismic hazard research and ...
Sihan Yu, Xiaoning Su
doaj   +1 more source

The 8 January 2022, Menyuan Earthquake in Qinghai, China: A Representative Event in the Qilian-Haiyuan Fault Zone Observed Using Sentinel-1 SAR Images

open access: yesRemote Sensing, 2022
On 8 January 2022, a Ms 6.9 earthquake occurred in Menyuan, Qinghai, China. This event provided important geodetic data before and after the earthquake, facilitating the investigation of the slip balance along the seismogenic faults to understand ...
Liangyu Zhu   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy