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A Deep-Learning Neural Network for Postseismic Deformation Reconstruction From InSAR Time Series
IEEE Transactions on Geoscience and Remote SensingResidual noise effect in interferometric synthetic aperture radar (InSAR) time-series data typically complicates the characterization of deformation behaviors on tectonic faults, especially postseismic deformation caused by multiple physical mechanisms ...
Chenglong Li +4 more
semanticscholar +1 more source
Journal of Geophysical Research: Solid Earth, 2021
The Queen Charlotte‐Fairweather Fault (QC‐FF) system off the coast of British Columbia and southeast Alaska is a highly active dextral strike‐slip plate boundary that accommodates ∼50 mm/yr of relative motion between the Pacific and North America plates.
K. Guns, F. Pollitz, T. Lay, H. Yue
semanticscholar +1 more source
The Queen Charlotte‐Fairweather Fault (QC‐FF) system off the coast of British Columbia and southeast Alaska is a highly active dextral strike‐slip plate boundary that accommodates ∼50 mm/yr of relative motion between the Pacific and North America plates.
K. Guns, F. Pollitz, T. Lay, H. Yue
semanticscholar +1 more source
Geophysical Journal International
On 1st January 2024, an Mw7.5 earthquake ruptured the shallow reverse fault in the Noto Peninsula, which provides opportunities to better constrain the distributed coseismic slip of this earthquake and explore the early postseismic deformation ...
Yunguo Chen +3 more
semanticscholar +1 more source
On 1st January 2024, an Mw7.5 earthquake ruptured the shallow reverse fault in the Noto Peninsula, which provides opportunities to better constrain the distributed coseismic slip of this earthquake and explore the early postseismic deformation ...
Yunguo Chen +3 more
semanticscholar +1 more source
Andaman Postseismic Deformation Observations: Still Slipping after All These Years?
Bulletin of the Seismological Society of America, 2012More than six years after the great ( M w 9.2) Sumatra–Andaman earthquake, postevent processes responsible for relaxation of the coseismic stress change remain controversial. Modeling of Andaman Islands Global Positioning System (GPS) displacements indicated early near‐field motions were dominated by slip down‐dip of the rupture, but various ...
Paul, J +4 more
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Seismological Research Letters
The July 2019 Ridgecrest earthquake sequence consists of an Mw 6.4 foreshock and an Mw 7.1 mainshock, which ruptured a complex set of orthogonal faults in the eastern California shear zone. We measure the co- and postseismic deformation associated with
Yohai Magen +4 more
semanticscholar +1 more source
The July 2019 Ridgecrest earthquake sequence consists of an Mw 6.4 foreshock and an Mw 7.1 mainshock, which ruptured a complex set of orthogonal faults in the eastern California shear zone. We measure the co- and postseismic deformation associated with
Yohai Magen +4 more
semanticscholar +1 more source
Dynamic modeling of postseismic deformation following the 2015 Mw 7.8 Gorkha earthquake, Nepal
, 2021We develop three-dimensional finite element models incorporating a subducting India slab to investigate the dynamic mechanisms of postseismic deformation processes following the 2015 Mw 7.8 Gorkha earthquake based on nearly 5 years of GPS data in Nepal ...
Jian Zhang +4 more
semanticscholar +1 more source
Inference of postseismic deformation mechanisms of the 1923 Kanto earthquake
Journal of Geophysical Research: Solid Earth, 2006Coseismic slip associated with the M7.9, 1923 Kanto earthquake is fairly well understood, involving slip of up to 8 m along the Philippine Sea–Honshu interplate boundary under Sagami Bay and its onland extension. Postseismic deformation after the 1923 earthquake, however, is relatively poorly understood.
Fred F. Pollitz +3 more
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Postseismic deformation following the Landers earthquake, California, 28 June 1992
Bulletin of the Seismological Society of America, 1994AbstractAccelerated strain followed the Landers and Big Bear earthquakes, returning to the normal rate only after a period of several months. We observed this strain throughout most of southern California using the Global Positioning System (GPS). Three GPS receivers operating continuously in fixed positions at Pinyon Flat, Jet Propulsion Laboratory ...
Zheng-Kang Shen +6 more
openaire +1 more source
Geophysical Research Letters, 2020
We studied the 2019 Mw6.4 and Mw7.1 Ridgecrest, California, earthquake sequence, using Sentinel‐1 and ALOS‐2 coseismic interferograms and subpixel offsets to retrieve the three‐dimensional (3‐D) surface displacements.
W. Feng +6 more
semanticscholar +1 more source
We studied the 2019 Mw6.4 and Mw7.1 Ridgecrest, California, earthquake sequence, using Sentinel‐1 and ALOS‐2 coseismic interferograms and subpixel offsets to retrieve the three‐dimensional (3‐D) surface displacements.
W. Feng +6 more
semanticscholar +1 more source
Short‐time postseismic deformation of 2001 Ms8.1 Kunlun (China) earthquake
Concurrency and Computation: Practice and Experience, 2010AbstractAfter the Ms 8.1 Kunlun earthquake, postseismic displacements were resolved with GPS. The observed data showed that there were significant differences between the deformations on the south and the north sides of the Kunlun fault. In addition, it is shown that the direction of deformation on the north side shifted from westward to eastward after
Shao Zhi‐Gang +2 more
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