Results 31 to 40 of about 3,934,795 (234)

Onset of a submarine eruption east of Mayotte, Comoros archipelago: the first ten months seismicity of the seismo-volcanic sequence (2018–2019)

open access: yesComptes Rendus. Géoscience, 2023
From 10 May 2018 to 1 November 2022 (time of writing), an unprecedented seismic activity is observed east of Mayotte Island (France), related to the largest submarine eruption ever recorded with offshore geophysical studies.
Mercury, Nicolas   +6 more
doaj   +1 more source

Machine-learning-facilitated earthquake and anthropogenic source detections near the Weiyuan Shale Gas Blocks, Sichuan, China

open access: yesEarth and Planetary Physics, 2021
Seismic hazard assessment and risk mitigation depend critically on rapid analysis and characterization of earthquake sequences. Increasing seismicity in shale gas blocks of the Sichuan Basin, China, has presented a serious challenge to monitoring and ...
PengCheng Zhou   +6 more
doaj   +1 more source

Seismic data catalog and associated graphical capabilities [PDF]

open access: yes, 1979
To facilitate the use of the enormous amount of earthquake data presently available, Pacific Northwest Laboratory (PNL) formed an extensive data base of compiled seismic data. PNL also developed many useful and unique computer techniques for analysis and display of the data.
Bishop, T.N., Foote, H.P., Blair, S.C.
openaire   +2 more sources

Regional Seismic Wavefield Propagation [PDF]

open access: yes, 2004
Through the examination of local and regional seismic waveform data the crust and upper mantle of southern California are investigated. Using local and regional seismic phases such as Pn, Sn, PL, and surface waves, seismic wave velocities of interesting
Savage, Brian Kirk
core   +1 more source

Matlab program for generating earthquake catalog based on seismic events reading

open access: yes地震科学进展, 2020
Based on Matlab,the phase file generated by MSDP software seismic analysis is read,and the GUIDE function in Matlab is used to achieve a highly integrated applet.
Xiangkai Chen   +5 more
doaj   +1 more source

Front Matter

open access: yesGeophysical Monograph Series, Page i-xiv., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
wiley  

+1 more source

A brief overview of several earthquake catalog visualization methods

open access: yes地球与行星物理论评
Earthquake catalogs are crucial data for seismic hazard analysis and serve as essential information for studying lithospheric dynamics. They play a significant role in national economic development, earthquake analysis and forecasting, engineering ...
Pei He, Huai Zhang, Yaolin Shi
doaj   +1 more source

Swedish National Seismic Network

open access: yes, 1904
The Swedish National Seismic Network (SNSN) started with the installation of a Wiechert seismograph in Uppsala in 1904. Since 1998 the SNSN is a part of the Department of Earth Sciences at Uppsala University.
Swedish National Seismic Network
core   +1 more source

Local earthquake monitoring with a low-cost seismic network: a case study in Nepal

open access: yesEarth, Planets and Space
Seismic monitoring matters both for research and for populations living in areas of seismic hazard; however, it comes with a cost that is not fully affordable for developing countries.
Shiba Subedi   +4 more
doaj   +1 more source

Earthquake catalog and continuous waveforms from a two-week distributed acoustic sensing experiment on Kefalonia Island, Greece [PDF]

open access: yesEarth System Science Data
In this work, we present a new, high-resolution earthquake catalog for the Kefalonia region, Greece, together with the distributed acoustic sensing (DAS) waveform dataset used for its construction (https://doi.org/10.60517/cv43p1601, Bocchini et al ...
G. M. Bocchini   +8 more
doaj   +1 more source

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