Results 81 to 90 of about 3,718 (190)

Seismic Characteristics and Morphology of an Igneous Intrusion in the Vøring Basin, Offshore Norway: New Insights on the Lateral Evolution of Elongated Intrusions

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 10, October 2025.
Abstract Igneous sill intrusions are common features in volcanic basins worldwide, constituting important components of basin‐scale magma plumbing systems. While sills exhibiting simple geometries, such as saucer‐shaped sills, are commonly linked to distinct mechanical processes, emplacement mechanisms for sills exhibiting more complex geometries are ...
C. M. Binde, B. Manton, A. Plaza‐Faverola, S. Bünz, S. Planke   +4 more
wiley   +1 more source

Hybrid Olivine Phenocryst Populations in the 1959 Kīlauea Eruption and Constraints on their Time of Arrival in the Summit Reservoir [PDF]

, 2020
Rosalind T. Helz, Timothy M. Rose
openalex   +1 more source

Constraints on Magma Pressure Distribution During Long Range Lateral Propagation of Giant Radial Dyke Swarms

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Giant dyke swarms are important but enigmatic components of magma transport in the Earth and terrestrial planets. Although widely documented on Earth, Venus, and Mars as extending laterally for 100–1,000 s of kilometers from their magma sources, the reasons for this extraordinary lateral propagation are not known.
M. Foschi, J. A. Cartwright
wiley   +1 more source

Distribution and Transport of Thermal Energy within Magma–Hydrothermal Systems

Geosciences, 2020
Proximity to magma bodies is generally acknowledged as providing the energy source for hot hydrothermal reservoirs. Hence, it is appropriate to think of a “magma–hydrothermal system” as an entity, rather than as separate systems.
John Eichelberger
doaj   +1 more source

The “Analogs for VENus' GEologically Recent Surfaces” (AVENGERS) Initiative: Using Terrestrial Analogs to Study Recent Volcano‐Tectonic Activity on Venus and Inform the Characterization of Terrestrial Exoplanets

Journal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract Several missions to Venus have recently been selected for launch, opening a new era for the exploration of the planet. A key question these missions seek to address is whether Venus is geologically active today. Detecting active volcanism on Venus would contribute to a better understanding of volcanic and atmospheric processes on Earth.
P. D’Incecco, J. Filiberto, J. B. Garvin, G. N. Arney, S. A. Getty, E. Kohler, L. M. Zelenyi, L. V. Zasova, O. I. Korablev, M. A. Ivanov, J. W. Head, D. A. Gorinov, S. Bhattacharya, S. S. Bhiravarasu, D. Putrevu, I. López, R. Ghail, P. Mason, J. Brossier, C. Monaco, S. Branca, R. A. Corsaro, D. Trang, J. R. Crandall, N. Mari, M. Blackett, G. Komatsu, A. Kosenkova, I. Flynn, S. Aveni, N. Lang, B. J. Thomson, I. Pagano, S. Cassisi, G. Eggers, R. E. Ernst, H. El Bilali, T. Kremic, J. Lustig‐Yaeger, N. Izenberg, L. Bruzzone, M. El Yazidi, E. Ferroni, D. Coero Borga, C. Badia, S. Parisini, G. Fiasconaro, S. Cussini, M. Dolci, E. Brocato, G. Gallardo i Peres, N. Davidova, S. Kane, C. Ostberg, V. Ortega‐Ramos, G. Di Achille   +55 more
wiley   +1 more source

Static stress implications for Kīlauea volcano activity after the 2018 Hawai'i earthquake

Geodesy and Geodynamics
The MW6.9 thrust-faulting earthquake in Hawai'i on May 4, 2018, occurred near the Kīlauea shield volcano. We use 57-day-long continuous Global Positioning System (cGPS) data and 6-day-long semi-continuous GPS data to develop a detailed coseismic slip ...
Lupeng Zhang, Su Tian
doaj   +1 more source

VolKilau: Volcano Rapid Response Balloon Campaign during the 2018 Kilauea Eruption

Bulletin of The American Meteorological Society - (BAMS), 2020
After nearly 35 years of stable activity, the Kilauea volcanic system in Hawaii went through sudden changes in May 2018 with the emergence of 20 volcanic fissures along the Lower Eastern Rift Zone (LERZ), destroying 700 homes in Leilani Estates and ...
J. Vernier, L. Kalnajs, J. A. Diaz, T. Reese, E. Corrales, A. Alan, H. Vernier, L. Holland, A. Patel, Nalin Rastogi, F. Wienhold, S. Carn, N. Krotkov, J. Murray   +13 more
semanticscholar   +1 more source

Vesicularity and Rheology of the Kīlauea 2018 Lava Flows [PDF]

, 2020
Brenna Halverson, Alan Whittington, J. E. Hammer, Rebecca deGraffenried, Einat Lev, Hannah R. Dietterich, M. R. Patrick, C. E. Parcheta, B. B. Carr, M. Zoeller, Frank A. Trusdell, Edward W. Llewellin   +11 more
openalex   +1 more source

Beyond Cumulative Sum Charting in Non-Stationarity Detection and Estimation

IEEE Access, 2019
In computer science, stochastic processes, and industrial engineering, stationarity is often taken to imply a stable, predictable flow of events and non-stationarity, consequently, a departure from such a flow. Efficient detection and accurate estimation
Felix Zhan, Anthony Martinez, Nilab Rai, Richard Mcconnell, Matthew Swan, Moinak Bhaduri, Justin Zhan, Laxmi Gewali, Paul Oh   +8 more
doaj   +1 more source

The petrologic and degassing behavior of sulfur and other magmatic volatiles from the 2018 eruption of Kīlauea, Hawaiʻi: melt concentrations, magma storage depths, and magma recycling

Bulletin of Volcanology, 2021
A. Lerner, P. Wallace, T. Shea, A. Mourey, P. Kelly, P. Nadeau, T. Elias, C. Kern, L. Clor, C. Gansecki, R. Lee, L. Moore, C. Werner   +12 more
semanticscholar   +1 more source