Results 91 to 100 of about 9,577 (155)

Spatiotemporal Characteristics of Tectonic Tremors in California

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract California, as a transform plate boundary, provides a distinctive tectonic setting and an ideal natural laboratory for investigating tectonic tremors and the slow deformation associated with plate motion. By analyzing continuous seismic records across multiple stations with an envelope correlation method, we identified ∼83,000 tremor events ...
Weifan Lu, Satoshi Ide
wiley   +1 more source

Acoustic Emission Monitoring of the Syracuse Athena Temple: Scale Invariance in the Timing of Ruptures

open access: yes, 2010
We perform a comparative statistical analysis between the acoustic-emission time series from the ancient Greek Athena temple in Syracuse and the sequence of nearby earthquakes.
A. Carpinteri   +9 more
core   +1 more source

Rupture Process of the 2011 Tohoku-Oki Earthquake Based upon Joint Source Inversion of Teleseismic and GPS Data

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2012
This study investigated 18 broadband teleseismic records and 451 near field GPS coseismic deformation data to determine the spatial and temporal slip distribution of the 2011 Tohoku-Oki earthquake (M 9.0).
Shiann-Jong Lee
doaj   +1 more source

Physics-informed deep learning quantifies propagated uncertainty in seismic structure and hypocenter determination

open access: yesScientific Reports
Subsurface seismic velocity structure is essential for earthquake source studies, including hypocenter determination. Conventional hypocenter determination methods ignore the inherent uncertainty in seismic velocity structure models, and the impact of ...
Ryoichiro Agata   +2 more
doaj   +1 more source

INFLUENCE OF THE SPATIAL ARRANGEMENT OF SEISMIC DETECTORS ON THE ACCURACY OF EARTHQUAKE HYPOCENTRE DETERMINATION

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2017
Objectives. To determine the coordinates of the seismic focus of an earthquake with a minimum margin of error with the use of an optimal selection of seismic sensors. Method.
T. G. Aslanov   +3 more
doaj   +1 more source

Surface rupture and shallow fault reactivation during the 2019 Mw 4.9 Le Teil earthquake, France

open access: yesCommunications Earth & Environment, 2020
The 2019 Le Teil earthquake in southern France reactivated an existing fault and ruptured the surface, according to field, seismic and InSAR observations. The incredibly shallow hypocenter can explain the effects of the moderate Mw 4.9 event.
Jean-François Ritz   +6 more
doaj   +1 more source

Effects of non-initial radiation exposure on solid cancer mortality risk among Hiroshima A-bomb survivors

open access: yesFrontiers in Public Health
PurposeExposure of atomic bomb (A-bomb) survivors to non-initial (residual) radiation and consequent health effects has not yet been reliably estimated.
Megu Ohtaki   +3 more
doaj   +1 more source

Distribution of slip from 11 M_w > 6 earthquakes in the northern Chile subduction zone [PDF]

open access: yes, 2006
We use interferometric synthetic aperture radar, GPS, and teleseismic data to constrain the relative location of coseismic slip from 11 earthquakes on the subduction interface in northern Chile (23°–25°S) between the years 1993 and 2000.
Ji, C., Pritchard, M. E., Simons, M.
core  

Relokasi Hiposenter Gempa Mikro dengan Metode Sed dan Jhd sebagai Analisis Reservoar Area Panas Bumi-x [PDF]

open access: yes, 2016
Mount Wayang and Windu, located about 35 kilometers south of Bandung, the capital of West Java, Indonesia. This area included in a set of active hydrothermal geothermal area around South Bandung. Microearthquake network is a collection of microearthquake
Harmoko, U. (Udi)   +1 more
core  

INTERPRETING FAULT DYNAMICS IN TERMS OF HYPOCENTER RELOCATION AND FAULT CHARACTERIZATION

open access: yesГеодинамика и тектонофизика
Southeast and Central Sulawesi are the areas characterized by high tectonic activity due to the presence of the active Matano fault. The seismicity along this fault is high. However, the initial hypocenter often deviates from the fault’s trend line, thus
M. F. I. Massinai   +5 more
doaj   +1 more source

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