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The first 30 min hidden aftershocks of the 2022 September 17, ML 6.4, Guanshan, Taiwan earthquake and its seismological implications
The first 30 min of the aftershock sequence following the 2022 September 17, M L 6.4, Guanshan, Taiwan earthquake is investigated by the...
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Source characteristics of the mainshock and aftershocks of the 2019 Changning earthquake sequence: Implications for fluid effects
The 2019 M S 6.0 Changning earthquake occurred in the tectonically stable Sichuan Basin, where the epicenter and its adjacent areas are important shale...
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Central shutdown and surrounding activation of aftershocks from megathrust earthquake stress transfer
Megathrust earthquakes release and transfer stress that has accumulated over hundreds of years, leading to large aftershocks that can be highly...
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Aftershock Analyses of the Qotur Doublet-Earthquakes on 23 February 2020 in West-Azarbaijan Province, NW Iran
The Qotur doublet-earthquakes with magnitudes M N 5.7 and 5.9 occurred on 23 February 2020 in west Azarbaijan province near the Iran-Turkey border and...
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Aftershocks triggering in a conjugate normal fault zone: a case study of the 2020 MW 5.7 Utah earthquake sequence
Rupturing of the primary fault may trigger secondary fault activity in a complex multi-fault system. The mainshock focal mechanism and...
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Relocation of the Foreshocks and Aftershocks of the 2021 Ms 6.4 Yangbi Earthquake Sequence, Yunnan, China
An M s 6.4 earthquake occurred in Yangbi, Yunnan, China on May 21, 2021, which has obvious foreshock activity and abundant aftershocks. Based on the...
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Quadratic Stress Drop Model of the 2013 Mw 6.6 Lushan Earthquake and Aftershocks Triggered by Blind Thrust Events
To reveal the distribution pattern of aftershocks of the M w 6.6 Lushan earthquake on April 20, 2013, we analyzed finite-source slip models from...
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Micro-Earthquake Seismicity and Tectonic Significance of the 2012 Ms 4.9 Baoying Earthquake, Jiangsu, China
On July 20, 2012, the M s 4.9 Baoying Earthquake occurred near the junction of Baoying County and Gaoyou City in Jiangsu Province, eastern China. Due...
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Sensitivity analysis of moment magnitude (Mw) spectral fitting parameters based on orthogonal design: using aftershocks of the 2019 Mw 6.5 Ambon, Indonesia earthquake
Spectral analysis method is commonly used in estimating moment magnitude for small to medium size earthquake. Most moment magnitude studies have been...
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Characteristics of relocated hypocenters of the 2018 M6.7 Hokkaido Eastern Iburi earthquake and its aftershocks with a three-dimensional seismic velocity structure
I relocated the hypocenters of the 2018 M6.7 Hokkaido Eastern Iburi earthquake and its surrounding area, using a three-dimensional seismic structure,...
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The 1927 earthquakes and aftershocks in the Crimea: relocation based on instrumental data
We used the most complete instrumental data supplied by the global network, a modern velocity model (ak135), and a modified method of generalized...
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The Investigation of Viscoelastic Relaxation Following the 2018 Mw 6.2 Situbondo, Indonesia, Earthquake
The 2018 Mw 6.2 Situbondo earthquake occurred in an active fault where no earthquakes of magnitude 6 or higher have been recorded in the last decade....
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The 2022–2023 seismic sequence onshore South Evia, central Greece: evidence for activation of a left-lateral strike-slip fault and regional triggering of seismicity
On 29 November 2022, an earthquake of M L 5.0 ( M w 4.8) occurred onshore South Evia Island (central Greece) preceded by a M L 4.7 ( M w 4.6) event. The...
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Rupture processes of the 2021 and 2022 Fukushima-oki earthquakes: adjacent events on the complex fault system in the subducting slab
The 2021 M w 7.1 and 2022 M w 7.4 Fukushima-oki earthquakes ruptured adjacent regions in the subducting slab, which gave us a good opportunity to...
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Toward comparable relative locations between the mainshock slip and aftershocks via empirical approaches
The relative locations between mainshocks and their aftershocks have long been studied to characterize the mainshock–aftershock relationships, yet...
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The 2022 Goesan earthquake of the moment magnitude 3.8 along the buried fault in the central Korean Peninsula
On October 28, 2022, a moment magnitude (Mw) 3.8 earthquake occurred in Goesan, South Korea, typically characterized as a stable continental region....
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Characteristics of the 2020 Samos earthquake (Aegean Sea) using seismic data
The 30 October 2020 Samos earthquake (Mw 7.0) ruptured an east–west striking, north dip** normal fault located offshore the northern coast of Samos...
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The Menyuan, Qinghai MS6.9 Earthquake on January 8, 2022: A Strike-slip Cascading Rupture Event
Investigating the extension of aftershocks and the rupture mechanism can effectively constrain the geometric structure of a seismogenic fault and...
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Foreshock–mainshock–aftershock sequence analysis of the 14 January 2021 (Mw 6.2) Mamuju–Majene (West Sulawesi, Indonesia) earthquake
We present here an analysis of the destructive Mw 6.2 earthquake sequence that took place on 14 January 2021 in Mamuju–Majene, West Sulawesi,...
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Deep learning-based earthquake catalog reveals the seismogenic structures of the 2022 MW 6.9 Chihshang earthquake sequence
On 18 September 2022, the M W 6.9 Chihshang earthquake struck the south half of the Longitudinal Valley, Taiwan, and caused severe damage. A precise...
