Results 101 to 110 of about 10,489 (209)

CRISP-EQ: Costa Rican Seismogenic potential outlined by IODP drilling and the 2002 Osa earthquake sequence [PDF]

open access: yes, 2011
Interplate earthquakes in subduction zones are generated in the seismogenic zone, i.e. the segment of the plate boundary where unstable slip occurs.
Arroyo, Ivonne Gabriela   +5 more
core  

How thick is a fault? Fault displacement-thickness scaling revisited [PDF]

open access: yes, 2006
No abstract ...
Bright, A.M.   +4 more
core   +1 more source

麦宿断裂地震地表破裂带的发震构造分析

open access: yesDizhen xuebao
野外地质调查发现金沙江断裂带北段麦宿断裂附近发育长约50 km的地震地表破裂带,其最大垂直位移为2 m。基于该地震地表破裂带周围架设的密集地震台阵于2020 年 12 月至 2022 年 7 月期间记录到的连续波形数据,采用双差定位方法对(31.55°N—31.85°N,98.31°E—98.98°E) 区域内的578个地震事件进行定位,并利用基于P波初动的HASH方法对定位得到的地震事件进行震源机制解反演,获得了37组震源机制解 ...
Yifeng Wu, Fangtou Tang, Xudong Jiang
doaj   +1 more source

Scientific Rationale and Requirements for a Global Seismic Network on Mars [PDF]

open access: yes, 1991
Following a brief overview of the mission concepts for a Mars Global Network Mission as of the time of the workshop, we present the principal scientific objectives to be achieved by a Mars seismic network.
Anderson, Don L.   +8 more
core   +1 more source

Earthquakes: from chemical alteration to mechanical rupture

open access: yes, 1998
In the standard rebound theory of earthquakes, elastic deformation energy is progressively stored in the crust until a threshold is reached at which it is suddenly released in an earthquake.
Abercrombie   +276 more
core   +1 more source

Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data [PDF]

open access: yes, 2017
We investigate a large geodetic data set of interferometric synthetic aperture radar (InSAR)and GPS measurements to determine the source parameters for the three main shocks of the 2016Central Italy earthquake sequence on 24 August and 26 and 30 October (
A. Antonioli   +71 more
core   +2 more sources

Interpretation of the west segment of the coastal fault zone in the coastal region of South China based on the gravity data

open access: yesGeodesy and Geodynamics, 2018
By systemic processing, comprehensive analysis, and interpretation of gravity data, we confirmed the existence of the west segment of the coastal fault zone (west of Yangjiang to Beibu Bay) in the coastal region of South China.
Lisi Bi   +4 more
doaj   +1 more source

Evidence for postseismic deformation of the lower crust following the 2004 Mw6.0 Parkfield earthquake [PDF]

open access: yes, 2011
Previous studies have shown that postseismic relaxation following the 2004 Mw6.0 Parkfield, CA, earthquake is dominated by afterslip. However, we show that some fraction of the afterslip inferred from kinematic inversion to have occurred immediately ...
Avouac, Jean-Philippe   +2 more
core  

Geodetic Observations and Seismogenic Structures of the 2025 Mw 7.0 Dingri Earthquake: The Largest Normal Faulting Event in the Southern Tibet Rift

open access: yesRemote Sensing
The Mw 7.0 Dingri earthquake, which occurred on 7 January 2025, occurred at the southern end of the Xainza-Dinggyê Fault Zone within the South Tibet Rift (STR) system, in the Dengmecuo graben.
Qingyi Liu   +6 more
doaj   +1 more source

The Tectonic Significance of the Mw7.1 Earthquake Source Model in Tibet in 2025 Constrained by InSAR Data

open access: yesRemote Sensing
On 7 January 2025, at Beijing time, an Mw7.1 earthquake occurred in Dingri County, Shigatse, Tibet. To accurately determine the fault that caused this earthquake and understand the source mechanism, this study utilized Differential Interferometric ...
Shuyuan Yu   +4 more
doaj   +1 more source

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