Results 71 to 80 of about 45,487 (293)
Ionospheric disturbances associated with the 2015 M7.8 Nepal earthquake
Geodesy and Geodynamics, 2017 Based on the total electron content (TEC) derived from Global Positioning System (GPS) observations of the Crustal Movement Observation Network of China (CMONOC) and the Global Ionosphere Map (GIM) from the Center for Orbit Determination in Europe (CODE),
Yiyan Zhou +5 more
doaj +1 more source
P‐Wave Reverberations in the Water Column of the Chilean Subduction Trench
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract P‐waves generated by subduction earthquakes can get trapped within the submarine trench, where they reverberate and contaminate the initial seismic signals. We analyze the behavior of P‐wave reverberations for 43 earthquakes of magnitude larger than 6.0 that occurred along the Chilean margin between 1995 and 2023. We compared the energy of the
H. Schwarze, R. Madariaga, S. Ruiz
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Temporal variation of gravity-field in North China before and after the 2011 Japan Mw9.0 earthquake
Geodesy and Geodynamics, 2011 By using absolute and relative-gravity data recorded by the gravity network in North China, we obtained some large-scale and high-spatial-resolution images of gravity variation in this area for the first time. By analyzing these images, we found that the
Hao Hongtao +5 more
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Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract In this paper we document the first example‐the southern Delaware Basin‐where widespread induced triggered (as opposed to “driven”) seismicity across a large area exhibits a maximum magnitude truncation. The most likely cause of this truncation is that although the shallow faults in this area are many km in length, they are structurally ...
James P. Verdon, Ryan Schultz
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On the Construction of Moho Reflected Shear Wave Phases From Ambient Noise
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Shear waves reflected from the Moho (SmS) are frequently identified in ambient noise cross‐correlation functions. Despite their consistent appearance across various arrays and studies, the physical origin and generation mechanisms of these SmS phases remain poorly understood.
Jinyun Xie +4 more
wiley +1 more source
Geodesy and Geodynamics, 2018 In this paper, the author proposed a methodology to reveal expected seismic activation places for coming years by a complex of forecasting parameters of a seismic mode.
T.U. Artikov +3 more
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Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Earthquake stress drops are inferred to be independent of source depth, contradicting linear scaling predictions for earthquakes as frictional stick‐slip instabilities that assume increasing fault normal stress due to overburden. Here, we examine the scaling between averaged stress drops and increasing normal stress for simulated earthquake ...
Minghan Yang +2 more
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Interesting seismology (27)：Modern seismology started in China
地震科学进展, 2021 Rui Feng
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Red giant seismology: Observations
EPJ Web of Conferences, 2013 The CoRoT and Kepler missions provide us with thousands of red-giant light curves that allow a very precise asteroseismic study of these objects. Before CoRoT and Kepler, the red-giant oscillation patterns remained obscure.
Mosser B.
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