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Journal of Seismology
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1.49
Papers
1489
Papers 1496
1 page of 150 pages (1,496 results)
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#1Pengfei Dang (CEA: China Earthquake Administration)
#2Qifang Liu (Suzhou University of Science and Technology)
Last. Chong Wang (CEA: China Earthquake Administration)
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A hybrid source model for the Mw 6.6 Jiuzhaigou earthquake, China, based on the finite fault is established. The global parameters are estimated mainly according to the regional seismic structure, crustal structure, seismicity, and semi-empirical calibration laws. The local parameters are divided into two parts: the asperity part describing the deterministic slip and the k-square model describing the random slip. The source models are generated by 30 groups of simulation and are compared with th...
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#1Gulam Rasool BhatH-Index: 2
#2Sathravada BalajiH-Index: 21
Last. Bikram Singh BaliH-Index: 8
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#1Murat Nas (Karadeniz Technical University)H-Index: 2
#2Alexey Lyubushin (RAS: Russian Academy of Sciences)H-Index: 15
Last. Yusuf Bayrak (Karadeniz Technical University)H-Index: 12
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While there has been significant research on probabilistic seismic hazard analysis (PSHA) using several different seismic sources, this paper focuses particularly on understanding the spatially varying seismic hazard controlled only by earthquakes. In that vein, regarding Turkish seismicity, this study is the first of its kind to explore this conundrum from a Bayesian point of view and offer new estimates to compare with the existing ones. In this study, a national-extent peak ground acceleratio...
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#1Rahul Biswas (IIT-KGP: Indian Institute of Technology Kharagpur)H-Index: 5
#2Chandrani Singh (IIT-KGP: Indian Institute of Technology Kharagpur)H-Index: 10
Regional variations of coda wave attenuation ( {Q}_{c}^{-1}) have been analyzed for western Tibet using single isotropic scattering model. A total of 628 local earthquakes, having a source-receiver distance less than 200 km recorded at the Y2 network of broadband stations during 2007–2011, are used for this analysis. All the events are crustal having maximum hypocentral depth up to 40 km. The estimation of {Q}_{c}^{-1}is made at five different frequencies centered at 1.5, 3, 6, 12, and 18 ...
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#1Assia HarbiH-Index: 13
#2Amal SebaïH-Index: 4
Last. Radia KherchoucheH-Index: 1
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A great number of local newspapers and periodicals of the nineteenth and twentieth centuries contributed to the survival of information related to the earthquakes that occurred in Algeria during those periods. These documents which often relay the information from official institutions provide fruitful seismological accounts allowing a sound reappraisal of Algeria seismicity in terms of the estimation of macroseismic parameters. A recent systematic documentation on the Algeria seismicity reveale...
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Afghanistan is a tectonically complex zone developed as a result of the collision between the Eurasian plate and the Indian plate to the southeast and the Arabian plate to the south. The active tectonics of the country is distinguished by a wide zone of crustal deformation. There is no large-scale active fault map in Afghanistan, which is essential for seismic hazard mitigation. I, therefore, mapped active and presumed active faults mainly based on interpretation of 1-arcsecond SRTM anaglyph ima...
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#1Jingyang Tan (CEA: China Earthquake Administration)
#2Jinjun Hu (CEA: China Earthquake Administration)
A prediction model for offshore vertical-to-horizontal (V/H) spectral ratios of peak ground acceleration (PGA) and 5%-damped elastic response spectra for periods ranging from 0.01 to 10 s for an offshore area off Sagami Bay was developed. To compare differences between offshore and onshore ground motions in the V/H spectral ratios, an onshore V/H prediction model was derived for onshore stations adjacent to the studied offshore sites. The offshore dataset includes 738 three-component records, an...
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Top fields of study
Geology
Seismology
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Magnitude (mathematics)
Seismic hazard
Structural geology
Geophysics
Induced seismicity