Results 21 to 30 of about 1,908 (201)

Spatiotemporal Analysis of the Background Seismicity Identified by Different Declustering Methods in Northern Algeria and Its Vicinity

Axioms, 2023
The main purpose of this paper was to, for the first time, analyse the spatiotemporal features of the background seismicity of Northern Algeria and its vicinity, as identified by different declustering methods (specifically: the Gardner and Knopoff ...
Amel Benali, Abdollah Jalilian, Antonella Peresan, Elisa Varini, Sara Idrissou   +4 more
doaj   +1 more source

Connection between Variations of the Probability Distribution of the Recurrence Time and Phases of the Seismic Activity

Entropy, 2023
The probability distribution of the interevent time between two successive earthquakes has been the subject of numerous studies for its key role in seismic hazard assessment.
Elisa Varini, Renata Rotondi
doaj   +1 more source

Estimation of the Tapered Gutenberg-Richter Distribution Parameters for Catalogs with Variable Completeness: An Application to the Atlantic Ridge Seismicity

Applied Sciences, 2021
The use of the tapered Gutenberg-Richter distribution in earthquake source models is rapidly increasing, allowing overcoming the definition of a hard threshold for the maximum magnitude.
Matteo Taroni, Jacopo Selva, Jiancang Zhuang   +2 more
doaj   +1 more source

The Effect of Catalogue Lead Time on Medium-Term Earthquake Forecasting with Application to New Zealand Data

Entropy, 2020
‘Every Earthquake a Precursor According to Scale’ (EEPAS) is a catalogue-based model to forecast earthquakes within the coming months, years and decades, depending on magnitude.
David A. Rhoades, Sepideh J. Rastin, Annemarie Christophersen   +2 more
doaj   +1 more source

SeisBench - A Toolbox for Machine Learning in Seismology [PDF]

, 2021
Machine‐learning (ML) methods have seen widespread adoption in seismology in recent years. The ability of these techniques to efficiently infer the statistical properties of large datasets often provides significant improvements over traditional ...
Joachim Saul, Dario Jozinović, Jannes Münchmeyer, Florian Haslinger, Michelini, Alberto, Soto, Hugo, Münchmeyer, Jannes, Rietbrock, Andreas, Alberto Michelini, Diehl, Tobias, Jack Woollam, Jozinović, Dario, Jozinovi, Dario, Haslinger, Florian, Dietrich Lange, Andreas Rietbrock, Giunchi, Carlo, Carlo Giunchi, Woollam, Jack, Bornstein, Thomas, Lange, Dietrich, Tobias Diehl, Frederik Tilmann, Tilmann, Frederik, Hugo Soto, Saul, Joachim, Thomas Bornstein   +26 more
core   +1 more source

Space–Time Trade-Off of Precursory Seismicity in New Zealand and California Revealed by a Medium-Term Earthquake Forecasting Model

Applied Sciences, 2021
The ‘Every Earthquake a Precursor According to Scale’ (EEPAS) medium-term earthquake forecasting model is based on the precursory scale increase (Ψ) phenomenon and associated scaling relations, in which the precursor magnitude MP is predictive of the ...
Sepideh J. Rastin, David A. Rhoades, Annemarie Christophersen   +2 more
doaj   +1 more source

The recent seismicity of Mt. Vesuvius: inference on seismogenic processes

Annals of Geophysics, 2013
We have analyzed the recent seismicity of Mt. Vesuvius, with particular emphasis on the period 1999-2012. Since 1972 continuous observations with electromagnetic seismometers allowed the compilation of a detailed earthquake catalogue for the station OVO.
Luca D’Auria, Antonietta M. Esposito, Domenico Lo Bascio, Patrizia Ricciolino, Flora Giudicepietro, Marcello Martini, Teresa Caputo, Walter De Cesare, Massimo Orazi, Rosario Peluso, Giovanni Scarpato, Ciro Buonocunto, Marco Capello, Antonio Caputo   +13 more
doaj   +1 more source

Identification and Temporal Characteristics of Earthquake Clusters in Selected Areas in Greece

Applied Sciences, 2022
The efficiency of earthquake clustering investigation is improved as we gain access to larger datasets due to the increase of earthquake detectability.
Polyzois Bountzis, Eleftheria Papadimitriou, George Tsaklidis   +2 more
doaj   +1 more source

A 20-Year Journey of Forecasting with the “Every Earthquake a Precursor According to Scale” Model

Geosciences, 2022
Nearly 20 years ago, the observation that major earthquakes are generally preceded by an increase in the seismicity rate on a timescale from months to decades was embedded in the “Every Earthquake a Precursor According to Scale” (EEPAS) model.
David A. Rhoades, Sepideh J. Rastin, Annemarie Christophersen   +2 more
doaj   +1 more source

New Physical Implications From Revisiting Foreshock Activity in Southern California

Geophysical Research Letters, 2023
Foreshock analysis promises new insights into the earthquake nucleation process and could potentially improve earthquake forecasting. Well‐performing clustering models like the Epidemic‐Type Aftershock Sequence (ETAS) model assume that foreshocks and ...
Ester Manganiello, Marcus Herrmann, Warner Marzocchi   +2 more
doaj   +1 more source