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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
exaly +4 more sources
The big impact of small quakes on tectonic tremor synchronization. [PDF]
Sci AdvTectonic tremor tracks the repeated slow rupture of certain major plate boundary faults. One of the most perplexing aspects about tremor is that some fault segments produce strongly periodic, spatially extensive tremor episodes, while others have more disorganized, asynchronous activity. Here, we measure the size of segments that activate synchronously
Farge G, Brodsky EE.
europepmc +5 more sources
Does Deep Tectonic Tremor Occur in the Central‐Eastern Mediterranean Basin? [PDF]
Journal of Geophysical Research: Solid Earth, 2021 Abstract Tectonic tremor has been observed at the roots of many fault systems around the Pacific rim, including convergent and transform plate boundaries. The extent to which deep tremor signals are prevalent along fault systems elsewhere, including the Mediterranean basin, has not yet been documented in detail.
Gian Maria Bocchini +2 more
exaly +7 more sources
Tectonic tremor: The chatter of mafic underplating
SeismicaTremor is a weak seismic signal accompanying slow fault slip at plate boundaries. The relationship between tremor and slow slip and the tremor source mechanism have been widely debated, owing largely to the challenge of accurately locating tremor in ...
Geena Littel +4 more
doaj +4 more sources
Spatiotemporal Characteristics of Tectonic Tremors in the Collisional Orogen of Taiwan
Geophysical Research LettersTaiwan offers a distinctive tectonic setting as a collisional orogen, ideal for studying tectonic tremors and the slow deformation process in the mountain‐building process.
Satoshi Ide, Kate Huihsuan Chen
doaj +3 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 +3 more sources
Variety and spatial heterogeneity of tectonic tremor worldwide [PDF]
Journal of Geophysical Research, 2012 Deep tectonic tremor occurs at various sites worldwide, and the source characteristics are heterogeneous, even at small scales. In this study, tremor sources were determined using data sets of seismic waveforms from various locations, some of which are not well recognized as being a site of tremor activity.
Satoshi Ide
exaly +2 more sources
Spatiotemporal Characteristics of Tectonic Tremors in California
Geophysical Research LettersCalifornia, as a transform plate boundary, provides a distinctive tectonic setting and an ideal natural laboratory for investigating tectonic tremors and the slow deformation associated with plate motion.
Weifan Lu, Satoshi Ide
doaj +2 more sources
Forecasting tectonic tremor activity using a renewal process model
Progress in Earth and Planetary Science, 2022 In many tectonically active regions of the world, a variety of slow deformation phenomena have been discovered and collectively termed slow earthquakes.
Satoshi Ide, Shunichi Nomura
doaj +2 more sources
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