Results 271 to 280 of about 310,222 (307)
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Relocating earthquakes with empirical traveltimes
Geophysical Journal International, 2018A strategy is proposed to incorporate effects of 3-D velocity variations on earthquake locationsusing empirical traveltimes (ETTs).
Abril, Claudia, Gudmundsson, Ólafur
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A note on relocating the 1963 Watsonville earthquakes
Bulletin of the Seismological Society of America, 1982abstractEvents in the Watsonville earthquake sequence of August and September 1963 were found by Udias (1965) not to concentrate on the main San Andreas fault break. New locations are found using a more site-specific velocity model with carefully determined station adjustments.
David G. Evans, Thomas V. McEvilly
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On the relocation of earthquake clusters. A case history: The Arkansas earthquake swarm
Bulletin of the Seismological Society of America, 1989AbstractA portable digital network (the PANDA array) of 40 three-component stations with an aperture of about 35 km was deployed for 4 months in the Arkansas swarm area in 1987. Only 12 swarm events occurred during the deployment, in contrast to the intense seismic activity that characterized this region in 1982 to 1984.
José Pujol +3 more
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Psychosocial Determinants of Relocation in Survivors of the 1999 Earthquake in Turkey
Journal of Nervous & Mental Disease, 2008Large-scale earthquakes in urban areas displace many people from their homes. This study examined the role of conditioned fears in determining survivors' tendency to live in shelters after the 1999 earthquake in Turkey. A total of 1655 survivors living in prefabricated housing compounds or residential units in the epicenter zone were screened using a ...
Ebru, Salcoğlu +2 more
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A Social Explanation of Urban Relocation after Earthquakes
International Journal of Mass Emergencies & Disasters, 1996This paper synthesizes the research record regarding urban relocation after earthquakes. Three alternative relocation responses after earthquakes are identified, the range of factors that have been documented to influence them are presented, and identified human impacts of relocation after earthquakes are discussed.
Dennis S. Mileti, Eve Passerini
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Relocation of Local Earthquakes in North-Western Iran
Proceedings, 2012Earthquake locations routinely determined by the Iranian Seismological Center (IRSC) show a diffuse image of seismicity in North-Western Iran. In order to obtain an enhanced picture of seismicity in this region, a large set of earthquakes recorded by 9 stations from 1996 through 2010 were relocated using the double-difference technique and an ...
F. Amiri, E. Bayram Nejad
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Relocation of the 2001 Earthquake Sequence in Aegion, Greece
Studia Geophysica et Geodaetica, 2004The western part of the Corinth Gulf attracts attention because of its seismically active complex fault system and considerable seismic hazard. Close to the city of Aegion, damaged by the ML 6.2 earthquake of 1995, a sequence of small earthquakes occurred from February to May 2001. The sequence, comprising 171 events of ML 1.8 to 4.7, was recorded by a
J. Janský +4 more
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Relocation processing of selected earthquakes in the Gulf of Aqaba region
Arabian Journal of Geosciences, 2012Earthquakes in the Gulf of Aqaba were compiled from the Jordan Seismological Observatory bulletins, Saudi Arabia (SNSN, King Abdulaziz City for Science and Technology), and Egypt (National Research Institute of Astronomy and Geophysics, Helwan) sources and were relocated after reexamining the P and S arrival times, testing the efficiency of stations ...
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Machine learning enhanced earthquake relocation
Seismic activity provides critical insights into subsurface processes such as tectonic movements, volcanic activity, and fluid migrations, with accurate earthquake locations being essential for enhancing our understanding of these seismic behaviors. However, seismic array geometry significantly influences earthquake location accuracy. Over the past twoFarzaneh Mohammadi +3 more
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Relocation of the Koyna earthquakes with a new velocity model
Bulletin of the Seismological Society of America, 1986abstractHypocenter locations of 380 earthquakes of magnitude ≧ 3 in the Koyna region, recorded by the Central Water and Power Research Station Network of Seismological Observatories and the India Meteorological Department stations during the period December 1967 to December 1973, are determined after selection of an appropriate crustal model. The model
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