Results 111 to 120 of about 2,314 (228)

Seismic Evidence for Slab Tearing Beneath the Indo‐Myanmar Subduction Zone

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Slab tearing has been increasingly recognized as a key geodynamic process influencing the evolution of the eastern Himalayan syntaxis. However, whether, where and how the subducted Indian slab beneath the Indo‐Myanmar subduction zone has been torn remains poorly constrained.
Shun Yang, Yumei He, Mingming Jiang, Xiaofeng Liang, Jien Zhang, Chit Thet Mon, Yuan Ling, Guangbing Hou, Myo Thant, Kyaing Sein   +9 more
wiley   +1 more source

Generation Mechanisms of Intermediate‐Depth and Deep Earthquakes in Southwestern Japan: Implications for the Tearing or Thinning of the Pacific Slab

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract We performed a stress tensor inversion using focal mechanisms from intermediate‐depth and deep earthquakes to estimate the stress regime of the Pacific slab beneath southwestern Japan. We focused on the temporally averaged stress field derived from the recent 28‐year data set of the F‐net CMT solutions.
Asami Kimura, Shoichi Yoshioka
wiley   +1 more source

Tsunamigenic fault structures revealed in the 2024 Noto earthquake (M7.6) rupture area. [PDF]

Sci Rep
Park JO, Mohammadigheymasi H, Yamaguchi A, Okino K, Fujie G, Jamali Hondori E, Arikawa T, Kurihara T, Imai K.   +8 more
europepmc   +1 more source

Interseismic Creep Along the Enriquillo–Plantain Garden Fault, Haiti, Estimated From InSAR

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The Enriquillo–Plantain Garden fault zone (EPGFZ) is a major left‐lateral strike‐slip fault in southern Haiti hosting several recent destructive earthquakes, including the 2021 MW 7.1 Nippes event with primary thrust‐slip. To investigate how strain is accommodated in the vicinity of the 2021 event, we analyzed Sentinel‐1 interferometric ...
Rishabh Dutta, Jeremy L. Maurer, Yi‐Chieh Lee   +2 more
wiley   +1 more source

High-resolution seismic profiling

, 1988
In the last few years there has been a general increase in the activities in the field of high-resolution seismic profiling. A growing interest in shallow sub-surface exploration probably underlies this development. Major attention is paid to the adaptation of highresolution seismic profiling for engineering purposes. Commercial applicability is one of
openaire   +3 more sources

Three dimensional magnetization structure of the Tofua Arc 12 seamount constrained by magnetization vector inversion. [PDF]

Sci Rep
Choi SY, Kim HR, Ko YT, Kim W-, Choi H-, Do JD, Kim CH.   +6 more
europepmc   +1 more source

The Effect of Hydraulic Fracturing on the 2021 Ms 6.0 Luxian Earthquake as Revealed by Deformation and Numerical Simulations

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract This study investigates whether hydraulic fracturing contributed to the 2021 Ms 6.0 Luxian earthquake in the Sichuan Basin. Time‐series InSAR analysis of multi‐temporal Sentinel‐1 data reveals coseismic deformation associated with the 2021 Luxian earthquake and localized uplift near hydraulic fracturing platforms.
Xiaoran Fan, Guohong Zhang, Yosuke Aoki, Xinjian Shan   +3 more
wiley   +1 more source

Oceanic upper crustal accretion by melt sill and lava flow interaction at Axial volcano. [PDF]

Nat Commun
Wu H, Xie W, Singh SC, Carton H, Kent GM, Arnulf AF, Harding AJ.   +6 more
europepmc   +1 more source

Shallow Modeling and Site‐Amplification From Telecommunications Fibers in Istanbul

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract We use pre‐existing fiber‐optic telecommunications fibers in Istanbul, Türkiye, to generate a seismic velocity model of the subsurface down to 100 m depth, and estimate site‐amplification in the region. We collect ambient noise, predominantly from urban traffic, along the 8 km segment fiber, extract Rayleigh wave dispersion curves, and use a ...
Daniel Bowden, Ali Shaikhsulaiman, Simon Grieder, Ebru Bozdağ, Ali Özgün Konca, Semih Ergintav, Esra Ertan, Evrim Yavuz, Muhammed Ünlü, Andreas Fichtner   +9 more
wiley   +1 more source

Seismic imagery from volcanoes on the Azores Plateau implies that explosive deep-water eruptions are more common than previously thought. [PDF]

Sci Rep
Hübscher C, Friedrich A, Preine J, Beier C, Hildenbrand A, Nomikou P, Terrinha P, Weiß B.   +7 more
europepmc   +1 more source