Results 111 to 120 of about 3,946 (197)

Foreshocks, aftershocks, and static stress triggering of the 2020 Mw 4.8 Mentone Earthquake in west Texas

Seismica
Foreshocks are the most obvious signature of the earthquake nucleation stage and could, in principle, forewarn of an impending earthquake. However, foreshocks are only sometimes observed, and we have a limited understanding of the physics that controls ...
David C. Bolton, Nadine Igonin, Yangkang Chen, Daniel T. Trugman, Alexandros Savvaidis, Peter Hennings   +5 more
doaj   +1 more source

A matched-filter technique with an objective threshold. [PDF]

Sci Rep, 2022
Hirano S, Kawakata H, Doi I.
europepmc   +1 more source

Step-over of strike-slip faults and overpressure fluid favor occurrence of foreshocks: Insights from the 1975 Haicheng fore-main-aftershock sequence, China

Earthquake Research Advances
This study analyzed and summarized in detail the spatial and temporal distributions of earthquakes, tidal responses, focal mechanisms, and stress field characteristics for the M 7.3 Haicheng earthquake sequence in February 1975.
Xinglin Lei, Zhiwei Wang, Shengli Ma, Changrong He   +3 more
doaj   +1 more source

Seismicity acceleration and clustering before the 2015 Mw 7.9 Gorkha earthquake, Nepal

Seismica
In the last decade, several observations of peculiar seismic and geodetic phases preceding large earthquakes have been documented. Despite being a posteriori, these observations provide a better understanding of the processes involved in the nucleation ...
Blandine Gardonio, Laurent Bollinger, Marine Laporte, Jérôme Vergne, Hélène Lyon-Caen, Lok Bijaya Adhikari   +5 more
doaj   +1 more source

Shock-associated plasma density fluctuations in the interstellar medium [PDF]

Theories of diffuse shock acceleration of the cosmic rays that predict that there should be regions of intense Alfven waves both upstream and downstream of the shock front are considered.
Spangler, S. R.
core   +1 more source

Probing the evolution of fault properties during the seismic cycle with deep learning. [PDF]

Nat Commun
Laurenti L, Paoletti G, Tinti E, Galasso F, Collettini C, Marone C.   +5 more
europepmc   +2 more sources

Two end-member earthquake preparations illuminated by foreshock activity on a meter-scale laboratory fault. [PDF]

Nat Commun, 2021
Yamashita F, Fukuyama E, Xu S, Kawakata H, Mizoguchi K, Takizawa S.   +5 more
europepmc   +1 more source

Optimized Traffic Light System with AIC and Application to the 2021 M6.7 Yangbi Earthquake Sequence. [PDF]

Entropy (Basel), 2023
Wang R, Chang Y, Han P, Miao M, Zeng Z, Shi H, Li D, Liu L, Su Y.   +8 more
europepmc   +1 more source

Frequency-Magnitude Statistics of Laboratory Foreshocks Vary With Shear Velocity, Fault Slip Rate, and Shear Stress. [PDF]

J Geophys Res Solid Earth, 2021
Bolton DC, Shreedharan S, Rivière J, Marone C.   +3 more
europepmc   +1 more source

Investigation of the correlation of successive earthquakes preceding main shocks in the Greek territory. [PDF]

J Appl Stat, 2022
Chorozoglou D, Kugiumtzis D, Papadimitriou E.   +2 more
europepmc   +1 more source