Results 241 to 250 of about 95,070 (355)

Ocean drones enabling long-term earthquake monitoring in target zones. [PDF]

open access: yesSci Rep
de Oliveira Coelho DL   +5 more
europepmc   +1 more source

Profound Impact of Premelting in the HCP‐Structured Earth's Inner Core

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract The Earth's inner core shows distinct features, including low shear velocities and a high Poisson's ratio, often linked to hexagonal close‐packed iron (HCP‐Fe) through high‐pressure experiments and calculations. Premelting is proposed as a key mechanism behind the observed shear softening in HCP‐Fe. This study uses magnesium, an HCP‐structured
Chao Liu   +3 more
wiley   +1 more source

The 5 April 2024 Mw ${\mathrm{M}}_{\mathrm{w}}$4.8 Tewksbury, New Jersey Aftershock Sequence Resolved With Machine‐Learning‐Enhanced Detection Methods

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract The Ramapo Seismic Zone (RSZ) in the Northeastern United States hosts frequent but poorly understood intraplate earthquakes, potentially posing a significant hazard to the nearby New York metropolitan area. The 5 April 2024, Mw ${M}_{w}$4.8, Tewksbury, New Jersey earthquake, provides a rare opportunity to study the RSZ seismicity.
Eric Beaucé   +4 more
wiley   +1 more source

Lunar Seismology: An Update on Interior Structure Models

open access: yesSpace Science Reviews, 2019
R. Garcia   +13 more
semanticscholar   +1 more source

Large Size of Two 19th‐Century Chile‐Peru Earthquakes Inferred From Trans‐Pacific Tsunami Records

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract We use tsunami records from five early Pacific tide gauges in the United States and Australia to estimate the size of the 1868 and 1877 Chile‐Peru earthquakes—two of the largest documented in South America since colonial times. To interpret these records, we derive empirical relationships between moment magnitude (Mw) and maximum tsunami ...
M. Carvajal   +5 more
wiley   +1 more source

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