Test of the Predictability of the PI Method for Recent Large Earthquakes in and near Tibetan Plateau
Sign Up to like & getrecommendations! Published in 2017 at "Pure and Applied Geophysics"
DOI: 10.1007/s00024-017-1551-9
Abstract: Five large earthquakes of M ≥ 7.0 (based on the magnitude scale of the China Earthquake Networks Center) occurred in and near the Tibetan Plateau during 2008–2014, including the Wenchuan M8.0 earthquake on May 12, 2008 (BJT).… read more here.
Keywords: tibetan plateau; large earthquakes; predictability method;
A Bimodal Hybrid Model for Time-Dependent Probabilistic Seismic Hazard Analysis
Sign Up to like & getrecommendations! Published in 2018 at "Pure and Applied Geophysics"
DOI: 10.1007/s00024-018-1839-4
Abstract: The evaluation of evidence provided by geological studies and historical catalogs indicates that in some seismic regions and faults, multiple large earthquakes occur in cluster. Then, the occurrences of large earthquakes confront with quiescence and… read more here.
Keywords: hazard; seismic hazard; time; time dependent ... See more keywords
Fault rupture directivity of large earthquakes in Himalaya
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Geological Society of India"
DOI: 10.1007/s12594-018-0814-0
Abstract: The paper examines the predominant fault rupture directivity during large earthquakes in different sectors of the Himalaya which influences strong ground motion and damage scenario. The nature of the faulting of earthquakes vis-à-vis their rupture… read more here.
Keywords: rupture; fault rupture; rupture directivity; large earthquakes ... See more keywords
On the detection of anomalous seismo-ionospheric behavior in the presence of space weather stimuli for large earthquakes
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Space Research"
DOI: 10.1016/j.asr.2018.10.020
Abstract: Abstract Anomalous behavior of ionospheric total electron content (TEC) prior to earthquake has been observed in many studies. Evidence of such seismo-ionospheric coupling effects suggests that it is plausible to rely on TEC signatures for… read more here.
Keywords: large earthquakes; seismo ionospheric; peta; space weather ... See more keywords
Distinct tectonic activities in Guangxi, China due to large earthquakes on the Longmenshan fault zone
Sign Up to like & getrecommendations! Published in 2020 at "Physics of the Earth and Planetary Interiors"
DOI: 10.1016/j.pepi.2020.106557
Abstract: Abstract It is of great importance to study active tectonics in Guangxi, China which is a region with relatively high level of seismic hazard. In this work, we attempt to apply the Load/Unload Response Ratio… read more here.
Keywords: fault; fault zone; guangxi china; earthquakes longmenshan ... See more keywords
Site effect and site classification in areas with large earthquakes
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.02.002
Abstract: Abstract This work presents an alternative methodology to establish seismic site classification. Also, the use of the new spectral parameters, named Spectral Threshold Displacement (STD) and Spectral Threshold Acceleration (STA), allow identifying the relevance of… read more here.
Keywords: large earthquakes; methodology; site; site classification ... See more keywords
Historical and recent large megathrust earthquakes in Chile
Sign Up to like & getrecommendations! Published in 2018 at "Tectonophysics"
DOI: 10.1016/j.tecto.2018.01.015
Abstract: Abstract Recent earthquakes in Chile, 2014, Mw 8.2 Iquique, 2015, Mw 8.3 Illapel and 2016, Mw 7.6 Chiloe have put in evidence some problems with the straightforward application of ideas about seismic gaps, earthquake periodicity… read more here.
Keywords: earthquakes chile; historical recent; large megathrust; megathrust earthquakes ... See more keywords
Recurrent large earthquakes related with an active fault-volcano system, southwest Japan
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-32140-8
Abstract: Based on fieldworks, trench excavation, archaeological evidence, and radiocarbon dating ages, we have identified at least three large normal faulting events within Aso caldera in the past ~3000 years, excluding the 2016 Mw 7.1 Kumamoto… read more here.
Keywords: fault; rupture; active fault; volcano system ... See more keywords
The Chemical Composition of Ground Water in Observational Water Vents in the Petropavlovsk Geodynamic Test Site: The Classification and Effects of Large Earthquakes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Volcanology and Seismology"
DOI: 10.1134/s0742046318040048
Abstract: This paper considers the chemical composition and classification of ground water at seven flowing wells and four springs using materials from the 2014 hydrogeochemical sampling and from continuous observations conducted by the Kamchatka Branch of… read more here.
Keywords: ground water; water; chemical composition; large earthquakes ... See more keywords
Small Earthquakes Can Help Predict Large Earthquakes: A Machine Learning Perspective
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13116424
Abstract: Earthquake prediction is a long-standing problem in seismology that has garnered attention from the scientific community and the public. Despite ongoing efforts to understand the physical mechanisms of earthquake occurrence, there is no convincing physical… read more here.
Keywords: earthquake; machine learning; large earthquakes; small earthquakes ... See more keywords