Results 51 to 60 of about 231,836 (205)
, 2022 InSAR time series data for the 2014–2021 period reveal up to 20 cm of radar line‐of‐sight displacements in the area of the 2013 Mw 7.7 Balochistan earthquake northwest of the Hoshab Fault in the eastern Makran subduction zone in southwest Pakistan.
Yun Shao +5 more
core +1 more source
Earth, Planets and Space, 2021 Slow slip and tremor (SST) downdip of the seismogenic zones may trigger megathrust earthquakes by frequently transferring stress to seismogenic zones.
Naoki Nishiyama +2 more
doaj +1 more source
A Phase‐Field Model for Quasi‐Dynamic Rupture Nucleation and Propagation of In‐Plane Faults
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT Computational modeling of faulting processes is an essential tool for understanding earthquake mechanics but remains challenging due to the structural and material complexities of fault zones. The phase‐field method has recently enabled unified modeling of fault propagation and off‐fault damage within a fracture‐mechanics‐based framework ...
Fan Fei +3 more
wiley +1 more source
The Sunda megathrust : past, present and future
, 2007 After lying dormant for about a thousand years, sudden slippage of a 1600-km long section of the Sunda megathrust fault caused uplift of the seafloor between Aceh and Myanmar, resulting in a great earthquake and the horrific Indian Ocean tsunami of
Sieh, Kerry
core +1 more source
Multi-Hazard Portfolio Loss Estimation for Time-Dependent Shaking and Tsunami Hazards
Frontiers in Earth Science, 2020 Megathrust subduction earthquakes generate intense ground shaking and massive tsunami waves, posing major threat to coastal communities. The occurrence of such devastating seismic events is uncertain and depends on their recurrence characteristics (e.g.,
Katsuichiro Goda, Katsuichiro Goda
doaj +1 more source
Boreas, EarlyView.The glacierized Valle Frías in Northern Patagonia is one of the best‐studied valleys in South America and includes varved sediments from Lago Frías. We complement this lacustrine record with a high‐resolution documentation of varve counts and their composition.
Bernd Zolitschka +6 more
wiley +1 more source
Geophysical Research Letters, 2012 On February 27th 2010, a MW8.8 earthquake struck the coast of south‐central Chile, rupturing ∼500 km along the subduction interface. Here we estimate the amount of seismically‐released afterslip (SRA) and the mechanisms underlying the distribution of ...
Hans Agurto +3 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract We present a new 3D Hikurangi subduction interface model by using an implicit modeling approach that integrates seismic‐reflection profiles, relocated hypocenters, focal mechanism orientations, and tomographic interpretations. The model reveals along‐strike transitions in slow slip events (SSEs) that correlate with subduction interface ...
Haoran Ma +4 more
wiley +1 more source
Regional changes in streamflow after a megathrust earthquake [PDF]
Earth and Planetary Science Letters, 2017 Abstract Moderate to large earthquakes can increase the amount of water feeding stream flows, mobilizing excess water from deep groundwater, shallow groundwater, or the vadose zone. Here we examine the regional pattern of streamflow response to the Maule M8.8 earthquake across Chile's diverse topographic and hydro-climatic gradients.
Mohr, Christian H +3 more
openaire +4 more sources
Earthquake and Tsunami Potential of the Hikurangi Subduction Thrust, New Zealand: Insights from Paleoseismology, GPS, and Tsunami Modeling [PDF]
Oceanography, 2014 The Hikurangi subduction margin, where the Pacific Plate subducts beneath the North Island of New Zealand, poses a major seismic and tsunami hazard to the New Zealand region, but its seismic and tsunami potential is largely unknown because of New Zealand'
Laura M. Wallace +3 more
doaj +1 more source