The magmatic web beneath Hawai 'i

JD Wilding, W Zhu, ZE Ross, JM Jackson - Science, 2023 - science.org
The deep magmatic architecture of the Hawaiian volcanic system is central to understanding
the transport of magma from the upper mantle to the individual volcanoes. We leverage …

An upper-crust lid over the Long Valley magma chamber

E Biondi, W Zhu, J Li, EF Williams, Z Zhan - Science Advances, 2023 - science.org
Geophysical characterization of calderas is fundamental in assessing their potential for
future catastrophic volcanic eruptions. The mechanism behind the unrest of Long Valley …

[HTML][HTML] Hydrothermal pressure-temperature control on CO2 emissions and seismicity at Campi Flegrei (Italy)

G Chiodini, S Caliro, R Avino, G Bini… - Journal of Volcanology …, 2021 - Elsevier
Fluids supplied by stored magma at depth are causal factors of volcanic unrest, as they can
cause pressurization/heating of hydrothermal systems. However, evidence for links between …

Seismic perspectives from the western US on magma reservoirs underlying large silicic calderas

B Schmandt, C Jiang, J Farrell - Journal of Volcanology and Geothermal …, 2019 - Elsevier
Abstract Since 1.25 Ma, three volcanic systems in the western US Cordillera hosted rhyolitic
eruptions of≳ 300 km 3 dense rock equivalent creating the Yellowstone (0.63 Ma), Long …

Anti-repeating earthquakes and how to explain them

S Cesca, P Niemz, T Dahm, S Ide - Communications Earth & …, 2024 - nature.com
Repeating earthquakes, or repeaters, affecting overlap** rupture patches with a similar
focal mechanism, have important implications to track fault slip rates, aseismic deformation …

Interaction between aseismic slip and fluid invasion in earthquake swarms revealed by dense geodetic and seismic observations

Y Yukutake, K Yoshida, R Honda - Journal of Geophysical …, 2022 - Wiley Online Library
Recent seismic and geodetic observations suggest the involvement of pressurized fluid and
aseismic slip during earthquake swarms. However, the interaction between these two factors …

Evidence of aseismic and fluid‐driven processes in a small complex seismic swarm near Virginia City, Nevada

RL Hatch, RE Abercrombie, CJ Ruhl… - Geophysical Research …, 2020 - Wiley Online Library
Abstract Analysis of a small earthquake swarm near Virginia City, NV, reveals complex
structural features, including an interplay of both fluid‐driven and aseismic‐driven …

Volatile characteristics and fluxes of He-CO2 systematics in the southeastern Tibetan Plateau: Constraints on regional seismic activities

Y Wang, X Zhou, J Tian, J Zhou, M He, J Li, J Dong… - Journal of …, 2023 - Elsevier
The spatial and temporal evolutionary mechanisms of volatile components at plate
boundaries and their potential as earthquake precursors are not well understood. Based on …

Volcanic unrest at Taupō volcano in 2019: Causes, mechanisms and implications

F Illsley‐Kemp, SJ Barker, CJN Wilson… - Geochemistry …, 2021 - Wiley Online Library
Abstract Taupō volcano, New Zealand, is a large caldera volcano that has been highly
active through the Holocene. It most recently erupted∼ 1,800 years ago but there have been …

Deep long‐period earthquakes at Akutan volcano from 2005 to 2017 better track magma influxes compared to volcano‐tectonic earthquakes

Z Song, YJ Tan, DC Roman - Geophysical Research Letters, 2023 - Wiley Online Library
Both volcano‐tectonic (VTs) and deep long‐period earthquakes (DLPs) have been
documented at Akutan Volcano, Alaska and may reflect different active processes helpful for …