Statistical evaluation and probabilistic modeling of aftershock sequences of Iranian plateau
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Seismology"
DOI: 10.1007/s10950-018-9765-6
Abstract: The present research focuses on the statistical evaluation of Iranian plateau aftershocks from an engineering perspective and presents probabilistic models applicable for generating random earthquake scenarios. Accordingly, a comprehensive earthquake data catalog including the period… read more here.
Keywords: aftershock sequences; iranian plateau; statistical evaluation; aftershock ... See more keywords
Fractal analysis and statistics of seismic generation rates: the example of the southern California
Sign Up to like & getrecommendations! Published in 2017 at "Geosciences Journal"
DOI: 10.1007/s12303-016-0062-5
Abstract: The seismic generation rate, SGR, at southern California along the 1981–2007 recording period is analysed with the main purpose of finding out whether there exist some correlations between seismic activity before, after and along aftershock… read more here.
Keywords: seismic generation; sgr series; southern california; aftershock ... See more keywords
Ridge subduction and afterslip control aftershock distribution of the 2016 Mw 7.8 Ecuador earthquake
Sign Up to like & getrecommendations! Published in 2019 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2019.05.029
Abstract: Abstract We characterise the aftershock sequence following the 2016 Mw = 7.8 Pedernales earthquake. More than 10,000 events were detected and located, with magnitudes up to 6.9. Most of the aftershock seismicity results from interplate thrust faulting,… read more here.
Keywords: slip; earthquake; aftershock; seismicity ... See more keywords
Maximum inelastic displacement of mainshock-damaged structures under succeeding aftershock
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2020.106248
Abstract: Abstract To facilitate the rapid, though, reliable assessment of mainshock-damaged structures against the succeeding aftershock excitations, the γ-index is introduced, defined as the ratio of the residual displacement of a structure under the mainshock excitation… read more here.
Keywords: mainshock; damaged structures; displacement; structures succeeding ... See more keywords
The June 12, 2017 M6.3 Karaburun-Lesvos earthquake of the Northern Aegean Sea: Aftershock forecasting and stress transfer
Sign Up to like & getrecommendations! Published in 2021 at "Tectonophysics"
DOI: 10.1016/j.tecto.2021.228945
Abstract: Abstract The June 12, 2017 Karaburun-Lesvos (North Aegean Sea) earthquake occurred along the NW-SE trending Lesvos fault, along the southern strand of the North Anatolian Fault Zone. In the present study seismotectonic aspects of the… read more here.
Keywords: earthquake; 2017 karaburun; karaburun lesvos; aftershock ... See more keywords
Narrow Spatial Aftershock Zones for Induced Earthquake Sequences in Oklahoma
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl083562
Abstract: The current paradigm for estimating regional long‐term seismic hazard involves declustering whereby aftershocks are removed from an earthquake catalog to identify the underlying background seismicity rate. Inaccurate declustering can ultimately underestimate or overestimate the regional… read more here.
Keywords: seismicity rate; southern california; earthquake; declustering ... See more keywords
Robust seismicity forecasting based on Bayesian parameter estimation for epidemiological spatio-temporal aftershock clustering models
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09962-z
Abstract: In the immediate aftermath of a strong earthquake and in the presence of an ongoing aftershock sequence, scientific advisories in terms of seismicity forecasts play quite a crucial role in emergency decision-making and risk mitigation.… read more here.
Keywords: methodology; seismicity; spatio temporal; aftershock ... See more keywords
On the aftershock productivity in mining-induced seismicity—insight into seismicity of Rudna copper ore mine, Poland
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Journal International"
DOI: 10.1093/gji/ggaa613
Abstract: Mining-induced seismic events can be followed by aftershocks that increase the risk associated with the exploitation. The understanding of the aftershock generation process in induced seismicity may improve post-earthquake safety procedures applied in mines. Rudna… read more here.
Keywords: mining induced; mining; aftershock; seismicity ... See more keywords
Automatic analysis of the Gorkha earthquake aftershock sequence: evidences of structurally segmented seismicity
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Journal International"
DOI: 10.1093/gji/ggx081
Abstract: We present the first 3 months of aftershock activity following the 2015 April 25 Gorkha earthquake M w 7.8 recorded on the Nepalese Seismic network. We deployed an automatic procedure composed of three main stages:… read more here.
Keywords: aftershock sequence; gorkha earthquake; aftershock; earthquake ... See more keywords
Laboratory Modeling of Aftershock Sequences: Stress Dependences of the Omori and Gutenberg–Richter Parameters
Sign Up to like & getrecommendations! Published in 2019 at "Izvestiya, Physics of the Solid Earth"
DOI: 10.1134/s1069351319010105
Abstract: Laboratory experiments on studying the aftershock regime are carried out on sandstone specimens at different levels of axial loading and uniform compression and at constant pore pressure. The aftershock sequences are modeled by the scenario… read more here.
Keywords: gutenberg richter; parameter; strength; aftershock ... See more keywords
Forecasting Aftershock Activity: 4. Estimating the Maximum Magnitude of Future Aftershocks
Sign Up to like & getrecommendations! Published in 2019 at "Izvestiya, Physics of the Solid Earth"
DOI: 10.1134/s1069351319040013
Abstract: In this paper, we consider the problem of forecasting the magnitude of the strongest aftershock starting from a certain instant of time in the future. This problem is topical since the strong aftershocks that occur… read more here.
Keywords: time; magnitude future; aftershock; forecasting aftershock ... See more keywords