Results 21 to 30 of about 170,936 (206)
Low-frequency tremor-like episodes before the 2023 M W 7.8 Türkiye earthquake linked to cement quarrying [PDF]
Scientific ReportsRecent advances in artificial intelligence have enhanced the detection and identification of transient low-amplitude signals across the entire frequency spectrum, shedding light on deformation processes preceding natural hazards.
Zahra Zali +6 more
doaj +2 more sources
Laboratory Hydrofractures as Analogs to Tectonic Tremors
AGU AdvancesThe fracture of Earth materials occurs over a wide range of time and length scales. Physical conditions, particularly the stress field and Earth material properties, may condition rupture in a specific fracture regime.
C. Yuan +6 more
doaj +2 more sources
Tectonic tremor and LFEs on a reverse fault in Taiwan [PDF]
Geophysical Research Letters, 2017 We compare low‐frequency earthquakes (LFEs) from triggered and ambient tremor under the southern Central Range, Taiwan. We apply the PageRank algorithm used by Aguiar and Beroza (2014) that exploits the repetitive nature of the LFEs to find repeating ...
Ana C. Aguiar +2 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
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 ...
Satoshi Ide, Seiya Yano
exaly +2 more sources
Earth, Planets and Space, 2022 Slow earthquakes have gained importance due to their proximity to the focal regions of megathrust earthquakes. Among slow earthquakes, tectonic tremors have the highest dominant frequency and are thus best resolved.
Masashi Ogiso, Koji Tamaribuchi
doaj +1 more source
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 +1 more source
Tidal Response in Shallow Tectonic Tremors [PDF]
Geophysical Research Letters, 2017 AbstractVarious types of slow earthquakes (e.g., tectonic tremors and slow slip events) have been reported in tectonic zones, especially in the subduction zone. The tidal response of a tremor is considered to be strongly related to the weak friction state of the plate interface, and many studies have reported observational evidence of such correlation ...
S. Katakami +5 more
openaire +1 more source
Tectonic tremor as friction-induced inertial vibration
Earth and Planetary Science Letters, 2021 Abstract Slow slip events are often accompanied by tremor but how tremor is generated is yet elusive. In this study, we test the possibility that it is an inertial vibration. In the case of a single-degree-of-freedom spring and slider system with mass per unit area M, governed by rate-and-state friction with effective normal stress σ ...
Kyungjae Im, Jean-Philippe Avouac
openaire +2 more sources
Phase dependent modulation of tremor amplitude in essential tremor through thalamic stimulation [PDF]
, 2013 High frequency deep brain stimulation of the thalamus can help ameliorate severe essential tremor. Here we explore how the efficacy, efficiency and selectivity of thalamic deep brain stimulation might be improved in this condition.
Green, Alexander L +23 more
core +1 more source