Results 81 to 90 of about 3,073,887 (172)
b-Values Observations in Taiwan: A Review
Terrestrial, Atmospheric and Oceanic Sciences, 2015 High seismicity with spatial heterogeneity in Taiwan makes this region one of the best natural laboratories for seismological researches. Numerous seismicity studies, including the b-value, have been performed for more than one century.
Jeen-Hwa Wang +3 more
doaj +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.Abstract Prior to its 2005 and 2018 eruptions Sierra Negra's caldera displayed decades‐long inflation characterized by successive transient uplifts culminating in accelerating uplifts in the 1–2 years prior to each eruption. These observations motivated the question: can these transient uplifts be explained by internal dynamics of the magma system ...
D. Walwer, P. Lundgren
wiley +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.Abstract The 2019–2026 southwestern Puerto Rico earthquake sequence has the characteristics of an earthquake swarm with over 9,000 events of Mw 2.5 or greater over an area of 1,500 km2, and the largest event is an Mw 6.4 on 7 January 2020. Previous studies have proposed two structural interpretations: (a) an E‐striking, N‐dipping normal fault hosting ...
Lei Sun +3 more
wiley +1 more source
Stress spatial distributions, the Gutenberg–Richter and Omori–Utsu laws
Journal of Statistical Mechanics: Theory and ExperimentAbstract We investigate several earthquake models in one and two dimensions of space and analyze in these models the stress spatial distribution. We show that the statistical properties of stress distribution are responsible for the distribution of earthquake magnitudes, as described by the Gutenberg–Richter (GR) law.
Pétrélis, François +3 more
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Omori’s Law in the Occurrence of Solar Flare : Approach of Hybrid Model
Iranian Journal of Astronomy and Astrophysics, 2020 Solar flares are large-scale phenomena that have a significant effect on theEarth’s climate. Using the solar flare time series from January 1, 2006 to July 21, 2016,we develop a complex network for predicting solar flares. In the work, hybrid modelis employed to construct complex network.
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A spatio-temporal analogue of the Omori-Utsu law of aftershock sequences
, 2021 A spatio-temporal version of the well-known Omori-Utsu law of aftershock sequences is proposed. This 'diffusive Omori-Utsu law' satisfies a nonlinear partial differential equation (PDE). A similarity reduction is obtained that reduces the PDE to an ordinary differential equation (ODE).
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Aftershock analysis and forecasting for the crustal seismicity in Romania
Earth, Planets and SpaceRomania is known for its persistent seismicity at intermediate-depths in the Vrancea region. However, crustal areas are also a significant source of seismic hazard, although large shallow events are less common.
Cristian Ghita +6 more
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International Transactions on Electrical Engineering and Computer ScienceThis paper presents a robust, automated computational framework for the real time monitoring and statistical analysis of seismic activity, focusing on the seismically active region of Epirus, Greece.
Nikolaos V. Oikonomou
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Journal of Rock Mechanics and Geotechnical EngineeringThe control and management of mining-induced seismic hazards have attracted ever-rising attention, especially in underground longwall coal mines, where continuous mining activities dynamically alter the stress states and induce seismic events.
Xu Li +6 more
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