Results 81 to 90 of about 4,155,410 (210)

Fault Slip Reversals Preceded the Intraplate 2021 Earthquake Series in the Vienna Basin (Central Europe)

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Fault‐slip reversals indicate transient stress changes and may illuminate earthquake preparation processes. Here we present high‐resolution observations of sub‐millimetric creep and slip reversals on the Altaquelle Fault, a Quaternary normal fault in the southern Vienna Basin, preceding a regionally significant intraplate earthquake sequence ...
I. Baroň   +13 more
wiley   +1 more source

An unknown destructive earthquake in 18th century Sicily

open access: yesAnnals of Geophysics, 1995
The current Italian seismic catalogues are generally considered complete, as regards the destructive seismic events which occurred from the 17th century onwards.
D. Mariotti
doaj   +1 more source

Along‐Strike Coupling Heterogeneity in Cascadia's Slow‐Slip Zone Constrained by GNSS and Reduced‐Order Rate‐And‐State Friction Modeling

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Slow slip events (SSEs) in the Cascadia subduction zone exhibit along‐strike segmentation, where the central segment has longer recurrence intervals but smaller moments. We quantify the controls on this variability by combining geodetic inter‐SSE coupling inversion with Bayesian inference of a quasi‐dynamic rate‐and‐state friction SSE‐cycle ...
Yohai Magen   +2 more
wiley   +1 more source

Australia: historical earthquake studies

open access: yesAnnals of Geophysics, 2004
Historical studies of earthquakes in Australia using information dating back to 1788 have been comprehensive, if not exhaustive. Newspapers have been the main source of historical earthquake studies.
K. McCue
doaj   +1 more source

Segmented Moho Uplift and Implications for Magmatic Underplating Beneath the Datong Basin

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding how the deep crust responds to coupled tectonic and magmatic processes is essential for deciphering intracontinental rifting. We apply high‐resolution passive‐source reverse time migration to teleseismic P‐wave receiver functions recorded by a dense seismic array to image the Moho beneath the Datong Basin. Our observations reveal
Chunlong Li   +6 more
wiley   +1 more source

The Role of Tectonic Inheritance in Active Rift Seismicity and Magmatism: Constraints From 3‐D Gravity Inversion and D‐InSAR Modeling of the 2025 Fentale Swarm, Ethiopia

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The role of inherited lithospheric structures in active rift seismicity and magma intrusion remains a key uncertainty in continental breakup dynamics. We investigate the January 2025 Northern Main Ethiopian Rift swarm using constrained 3‐D gravity inversion and D‐InSAR observations to characterize crustal architecture, seismicity, and active ...
Denberu Besfat, Tilahun Mammo
wiley   +1 more source

Kansas State Historical Society Annual Report, 2014

open access: yes, 2014
Covers Fiscal Year 2014 The Kansas State Historical Society, Inc., doing business as the Kansas Historical Foundation, is an IRS determined 501(c)(3) non-profit and serves as the fund raising, fund management, membership, and retail organization for the ...
Kansas State Historical Society
core   +1 more source

Seismological aspects of intermediate and small-scale upper mantle structure : considerations on a global and regional scale [PDF]

open access: yes, 1996
Seismology can be defined as the mathematical and physical study of earthquakes. It is also the study of how the earth's vibrations, generated by earthquakes, can be used to make statements about the internal structure of the earth.
Seismology   +2 more
core   +1 more source

Near‐Field Acoustic and Gravity Wave Modes in the Ionosphere Triggered by Ground Motion and Tsunami During the 2024 Mw7.4 Hualien Earthquake

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract The interaction between the atmosphere and other components of the Earth system, such as the solid Earth and the oceans, remains an open and active area of research. In particular, the dynamic response of the ionosphere to forcing from below, such as earthquakes and tsunamis, is not yet fully understood.
Oluwasegun M. Adebayo   +6 more
wiley   +1 more source

Kansas State Historical Society Annual Report, 2013

open access: yes, 2013
Covers Fiscal Year 2013 The Kansas State Historical Society, Inc., doing business as the Kansas Historical Foundation, is an IRS determined 501(c)(3) non-profit and serves as the fund raising, fund management, membership, and retail organization for the ...
Kansas State Historical Society
core   +1 more source

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