Results 11 to 20 of about 793 (206)
Tectonic tremor and deep slow slip on the Alpine Fault [PDF]
Geophysical Research Letters, 2012 Tectonic tremor is characterized by persistent, low-frequency seismic energy seen at major plate boundaries. Although predominantly associated with subduction zones, tremor also occurs along the deep extension of the strike-slip San Andreas Fault.
Aaron G Wech, John Townend
exaly +8 more sources
Laboratory Hydrofractures as Analog to Tectonic Tremor
, 2023 This package includes the laboratory datasets and scripts for reproducing most of figures in the manuscript namely "Laboratory Hydrofractures as Analog to Tectonic Tremor".
Yuan, Congcong +3 more
core +5 more sources
Seismological Structures on Bimodal Distribution of Deep Tectonic Tremor [PDF]
Geophysical Research Letters, 2021 AbstractDeep tectonic tremors occur at the downdip extent of the seismogenic zone due to fluid processes. Beneath the northeastern Kii Peninsula, southwestern Japan, there is an along‐dip bimodal distribution of tremor. However, no constraint exists on the structures controlling that distribution. We extract detailed seismological structures from multi‐
Yasunori Sawaki +4 more
openaire +3 more sources
Tectonic tremors in the Northern Mexican subduction zone remotely triggered by the 2017 M w8.2 Tehuantepec earthquake [PDF]
Earth, Planets and Space, 2021 Surface waves from the 2017 M w8.2 Tehuantepec earthquake remotely triggered tectonic tremors in the Jalisco region, approximately 1000 km WNW in the northern Mexican subduction zone.
Masatoshi Miyazawa +1 more
doaj +2 more sources
Earth, Planets and SpaceRecent advances in deep learning have enhanced our ability to analyze seismic waveforms. Here, we developed and evaluated a convolutional neural network (CNN) model to classify tectonic tremors, earthquakes, and noise in seismic waveform data recorded by
Amane Sugii +3 more
doaj +2 more sources
Role of plate convergence rate in shaping earthquake recurrence in subduction zones [PDF]
Scientific ReportsUnderstanding the complex interplay of subduction zone processes is key to unravelling the timing and distribution of great earthquake cycles within the framework of the plate tectonics paradigm.
Sayak Ray +4 more
doaj +2 more sources
The Role of Metamorphic Fluid in Tectonic Tremor Along the Alpine Fault, New Zealand
Geophysical Research Letters, 2021 Abstract The production of H 2 O during metamorphism along active plate boundaries is inferred to contribute to low‐frequency tectonic tremor. This study combines predictions from phase equilibria and mechanical modeling of coincident volume changes to investigate links of ...
Timothy Chapman, Luke Milan, Julie Vry
openaire +2 more sources
New detection of tremor triggered in Hokkaido, northern Japan by the 2004 Sumatra–Andaman earthquake
Geophysical Research Letters, 2012 The transient stress change caused by the passage of surface waves resulting from the 26 December 2004 Sumatra–Andaman earthquake triggered seismic tremor in two regions in Hokkaido, in the northernmost part of the Japanese islands, where tectonic tremor
Kazushige Obara
doaj +2 more sources
Crustal anisotropy from tectonic tremor in Guerrero, Mexico
Geochemistry, Geophysics, Geosystems, 2016 AbstractWe present new shear wave anisotropy measurements in the continental crust in northern Guerrero obtained from tectonic tremor. Measurements of crustal anisotropy had not been performed in this area due to the lack of seismicity. However, tectonic tremor activity is abundant and offers an opportunity to determine anisotropy parameters ...
Eduardo Huesca-Pérez +2 more
exaly +2 more sources
Geophysical Research LettersWe develop a methodology to compile an objective tremor catalog by utilizing distinctive event features that differentiate tectonic tremors from non‐tremor events, and combining the envelope cross‐correlation method with clustering technique and neural ...
Seiya Yano, Satoshi Ide
doaj +2 more sources