Results 141 to 150 of about 216 (161)
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Seismicity studies at Moluccas area based on the result of hypocenter relocation using HypoDD
AIP Conference Proceedings, 2015The precise hypocenter was determined location using double difference method around subduction zone in Moluccas area eastern part of Indonesia. The initial hypocenter location from MCGA data catalogue of 1,945 earthquake events. Basically the principle of double-difference algorithm assumes if the distance between two earthquake hypocenter ...
Andrí Dian Nugraha +2 more
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Seismological Research Letters, 2022
Abstract Relative relocation techniques are widely used to improve the resolution of earthquake hypocenter positions. Here, we present GrowClust3D.jl—an open-source software package written in the programming language Julia that builds and improves upon the original GrowClust algorithm, an established relative relocation technique based ...
Daniel T. Trugman +3 more
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Abstract Relative relocation techniques are widely used to improve the resolution of earthquake hypocenter positions. Here, we present GrowClust3D.jl—an open-source software package written in the programming language Julia that builds and improves upon the original GrowClust algorithm, an established relative relocation technique based ...
Daniel T. Trugman +3 more
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Hypocenters relocation using double-difference method around Molucca Collision Zone
AIP Conference Proceedings, 2017Eastern Indonesia is situated in a very complicated tectonic settings due to the converging of three major plates. Those plates do not have a clear boundary between each other. The boundary zone is covered by many microplates which converging or subducting to each other or create a large dimension of transform fault.
Yuhanas Yulianto +2 more
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Towards Real-Time Double-Difference Hypocenter Relocation of Natural and Induced Seismicity
2020<p>In order to assess the fault-geometry and the spatio-temporal evolution of natural and induced seismicity, high-precision (relative) micro-seismic hypocenter locations are key information. From such precise relative hypocenter locations, we can infer e.g.
Luca Scarabello +4 more
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Hypocenters Relocation Using Double Difference Method Around Mount Agung, Bali
Proceedings, 2018Summary After a long sleep for 54 years, now we are surprised by the presence of seismic activities of Mount Agung that has recorded since September 2017. We can’t prevent the eruption, however we can observe magma movement in the body of volcanos. Hypocenters distribution is an important information that can be used to reveal the magma movement in the
E. Ulfiana, R.M. Sipayung
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Earthquake hypocenter relocation using double difference method in East Java and surrounding areas
AIP Conference Proceedings, 2015Determination of precise hypocenter location is very important in order to provide information about subsurface fault plane and for seismic hazard analysis. In this study, we have relocated hypocenter earthquakes in Eastern part of Java and surrounding areas from local earthquake data catalog compiled by Meteorological, Climatological, and Geophysical ...
Aprilia Puspita C +2 more
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Proceedings, 2015
Microearthquake catalog data of 70 days period in Wayang Windu geothermal field consists of 218 events with scattered seismicity. Catalog data also contains spatial errors value up to hundred of meters and RMS travel time residual up to hundred of milliseconds.
M. Husni Rizal +2 more
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Microearthquake catalog data of 70 days period in Wayang Windu geothermal field consists of 218 events with scattered seismicity. Catalog data also contains spatial errors value up to hundred of meters and RMS travel time residual up to hundred of milliseconds.
M. Husni Rizal +2 more
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Relocation of volcano-tectonic earthquake hypocenter at Mt. Sinabung using double difference method
AIP Conference Proceedings, 2017Sinabung is one of the active volcanoes in Indonesia that located in Karo, North Sumatra. Before the eruption in August 2010, this mountain is type-B volcano and then it change to type A volcano. Since the eruption in 2010, volcanic activity still continue and hasn’t show any signs of stopping yet.
Ulvienin Harlianti +2 more
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Bulletin of the Seismological Society of America, 2010
Abstract A large set of seismic events recorded along the southern flank of the central Alborz in the Tehran, Iran, region during 1996–2008 were relocated using the double-difference technique and an appropriate velocity model. The relocated hypocentral locations improve significantly in comparison with those routinely determined by the Iranian ...
A. A. Mottaghi +2 more
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Abstract A large set of seismic events recorded along the southern flank of the central Alborz in the Tehran, Iran, region during 1996–2008 were relocated using the double-difference technique and an appropriate velocity model. The relocated hypocentral locations improve significantly in comparison with those routinely determined by the Iranian ...
A. A. Mottaghi +2 more
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Earthquake hypocenter relocation using double-difference method in Central Java
AIP Conference Proceedings, 2023Muhammad Alif Fauzan Aolindar +4 more
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