Zobrazeno 1 - 10
of 2 758
pro vyhledávání: '"earthquake source"'
Publikováno v:
Геодинамика и тектонофизика, Vol 15, Iss 4 (2024)
Tectonophysical zoning of active faults of the Baikal rift system (BRS) was performed based on the degree of hazard caused by the generation of earthquakes of magnitude 7.0 and higher. The first basis for this procedure was the results of the natural
Externí odkaz:
https://doaj.org/article/38b15fb1f2ca41babcf238f3eb66a81a
Autor:
Seiji Tsuno, Katsutomo Niwa, Masahiro Korenaga, Hiroaki Yamanaka, Kosuke Chimoto, Hiroe Miyake, Nobuyuki Yamada
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-20 (2024)
Abstract The on-site P-wave earthquake early warning (EEW) based on the site-specific ratios of S-waves to P-waves has been applied to large-sized offshore earthquakes, and the efficiency of the method has been validated. However, the method requires
Externí odkaz:
https://doaj.org/article/7c6ef51ec1ff406c97dd807c39662a0d
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 11, Pp n/a-n/a (2024)
Abstract A devastating earthquake with moment magnitude 7.5 occurred in the Noto Peninsula in central Japan on 1 January 2024. We estimate the rupture evolution of this earthquake from teleseismic P‐wave data using the potency‐density tensor inve
Externí odkaz:
https://doaj.org/article/3a74c7b5f4ac44ab86aec1fd28b9b51b
Publikováno v:
Seismica, Vol 3, Iss 1 (2024)
We introduce a community stress drop validation study using the 2019 Ridgecrest, California, earthquake sequence, in which researchers are invited to use a common dataset to independently estimate comparable measurements using a variety of methods. S
Externí odkaz:
https://doaj.org/article/e2fd1ef0223d431f8d2542d542aa6ca0
Publikováno v:
Геология и геофизика Юга России, Vol 14, Iss 1 (2024)
Relevance. In many regions of the world, the concentration of oil and gas and large hydrocarbon deposits is observed in the nodal zones of active faults, as well as in neotectonic block structures. A change in the stressed state of mountain structure
Externí odkaz:
https://doaj.org/article/5c853519125b468e9c8467b390817470
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-12 (2023)
Abstract The 2016 Kaikoura earthquake, New Zealand, ruptured more than a dozen faults, making it difficult to prescribe a model fault for analyzing the event by inversion. To model this earthquake from teleseismic records, we used a potency density t
Externí odkaz:
https://doaj.org/article/166d0d6eaad7477fb71f1d29f6ece9d8
Publikováno v:
Science of Tsunami Hazards, Vol 41, Iss 3, Pp 204-230 (2022)
In this paper, on the basis of the available historical data and geodynamic studies, numerical simulation of the historical catastrophic earthquake and tsunami of May 9, 1877 is carried out by making use the so called “keyboard” geodynamical mode
Externí odkaz:
https://doaj.org/article/d8cf1ec21d9b4cbcb389e7f9f52c181e
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 12, Pp n/a-n/a (2023)
Abstract Some observations of repeating earthquakes show an unusual, non‐self‐similar scaling between seismic moment and corner frequency, a source property related to rupture size. These observations have been mostly reported in regions at the t
Externí odkaz:
https://doaj.org/article/2abfea30614743c9989f51c9d125cd91
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