Results 121 to 130 of about 6,954,758 (263)

Peak Ground Velocity Constrains the Scaling and Variability of Seismic Radiated Energy

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Seismic radiated energy is fundamental to earthquake physics, yet its scaling remains debated. Two conflicting views—magnitude‐invariant apparent stress and systematically increasing apparent stress—have persisted partly because source spectral estimates are poorly constrained.
S. Shimmoto, F. Cotton
wiley   +1 more source

University of California Radiation Laboratory Report UCRL-2539

, 1954
The following report is a general monthly progress report for the University of California's radiation laboratory in Berkeley, covering the period of February 15 to March 15 of ...
Lawrence Radiation Laboratory
core  

A Unified Quadratic Scaling Relation Between Potency and Local Earthquake Magnitudes for −1.8 ≤ ML ≤ 7.5

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Quantifying earthquake size across scales requires linking physical source parameters to empirical magnitude measures, especially for microearthquakes where attenuation, scattering, and instrumental limitations complicate source characterization.
Zaiwang Liu, Haoran Meng, Yu Hou, Daniel T. Trugman, Yehuda Ben‐Zion   +4 more
wiley   +1 more source

ANALYSIS OF ENERGY BALANCE IN ELASTO-PLASTIC RESPONSE OF RC PIER DURING EARTHQUAKE [PDF]

Balance between external input energy and incoming internal strain and kinetic energy in the dynamic elasto-plastic response of RC pier during a strong earthquake, is discussed in this paper.
太田, 雅仁, 大島, 俊之, 三上, 修一, 小倉, 裕介, 山崎, 智之   +4 more
core  

Downdip Variations in Megathrust Seismogenic Behavior in the Japan Trench Subduction Zone Affected by Mantle Wedge Serpentinite

Geophysical Research Letters
It is important to seek geological context for the geophysically observed downdip segmentation of seismogenic behavior of subduction megathrusts. Here we focus on how mantle wedge serpentinite may affect megathrust seismogenesis at Japan Trench—an end ...
Kelin Wang, Jiangheng He
doaj   +1 more source

Rupture Velocity Acceleration and Slip Partitioning Along an Oceanic Transform Fault: The 2025 Mw 7.6 Cayman Trough Earthquake

Journal of Marine Science and Engineering
On 8 February 2025, an Mw 7.6 strike-slip earthquake ruptured the Swan Islands Transform Fault in the northern Caribbean near its junction with the Mid-Cayman Spreading Center, providing an important offshore case for investigating rupture dynamics along
Hong Zhang, Dun Wang, Yuyang Peng, Zhifeng Wang, Zhenhang Zhang, Songlin Tan, Keyue Gong, Yongpeng Yang   +7 more
doaj   +1 more source

An Innovative Approach for Estimating Coseismic Surface Uplifts Using Ionospheric Observations From Remote GNSS Stations: First Application for the 2025 Myanmar Earthquake

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract The Mw 7.7 Myanmar earthquake on 28 March 2025 ruptured ∼480 km of the Sagaing Fault. Its fault slip distribution remains poorly constrained by three‐dimensional surface displacement data due to sparse GNSS‐coverage near the fault. Satellite‐based synthetic aperture radars capture meters of right‐lateral displacements but isolating vertical ...
Mala S. Bagiya, Shubham K. Rajewar, Kosuke Heki, Vineet K. Gahalaut, Neeraj Gurjar, A. P. Dimri   +5 more
wiley   +1 more source

University of California Radiation Laboratory Report UCRL-2553

, 1954
The following quarterly report covers a period between October, November, December of 1953 to April of 1954. The document provides reports on medical and health physics, particularly on the biological studies of radiation effects, the metabolic ...
Lawrence Radiation Laboratory
core  

Earthquake rupture velocity and stress drop interaction in the Campi Flegrei volcanic caldera

Communications Earth & Environment
During an earthquake rupture, both dynamic and static stress drop play a key role in controlling how much energy is radiated as seismic waves, how large is the fault slip, and how quickly the rupture spreads out of the nucleation zone.
Sahar Nazeri, Aldo Zollo, Titouan Muzellec, Giulio Di Toro   +3 more
doaj   +1 more source

In Situ Observation of Pressure‐Enhanced Hydrous–Anhydrous Solid Solution in Lower‐Mantle SiO2–AlOOH Phases

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Water plays a critical role in Earth's mantle dynamics and evolution, yet lower‐mantle storage mechanisms remain debated. δ‐AlOOH and SiO2 phases have been independently proposed as high‐pressure water hosts. Here, we conducted in situ synchrotron X‐ray diffraction experiments with a multi‐anvil apparatus and sintered diamond anvils to ...
M. Nishi, K. Takahashi, H. Dekura, K. Kawano, H. Koike, K. Nakamura, T. Kondo, H. Kuwahara, S. Kakizawa, N. Tsujino, Y. Higo   +10 more
wiley   +1 more source