Results 81 to 90 of about 455 (195)

MOESM1 of Transport of ballistic projectiles during the 2015 Aso Strombolian eruptions

open access: yes, 2019
Additional file 1. Methods in detail are provided. (A) Defining RGB criteria, (B) Binary Image Analysis, (C) Trajectory Analysis and (D) Acoustic and Seismic energy estimation.
Tsunematsu, Kae   +2 more
openaire   +1 more source

Inferring Eruption Dynamics From Seismometer Tilt: A Case Study of Erebus and Augustine Volcanoes

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract Broadband seismometers are sensitive to tilt as a consequence of their design. We used broadband data from Erebus volcano on Ross Island, Antarctica, and Augustine volcano in Lower Cook Inlet, Alaska, to make tilt measurements associated with individual volcanic explosions and investigate the near‐terminal magmatic system configuration of each
M. S. Christoffersen   +5 more
wiley   +1 more source

Active Faults, Kinematics, and Seismotectonic Evolution during Tajogaite Eruption 2021 (La Palma, Canary Islands, Spain)

open access: yesApplied Sciences
During the 2021 La Palma strombolian and fissure eruption, two faults were identified that controlled the spatial distribution of earthquake hypocenters and effusive eruptive vents.
Miguel Ángel Rodríguez-Pascua   +11 more
doaj   +1 more source

Monochromatic infrasound waves observed during the 2014–2015 eruption of Aso volcano, Japan

open access: yesEarth, Planets and Space, 2019
Monochromatic infrasound waves are scarcely reported volcanic infrasound signals. These waves have the potential to provide constraints on the conduit geometry of a volcano.
Akihiko Yokoo   +3 more
doaj   +1 more source

Eruptive Styles Recognition Using High Temporal Resolution Geostationary Infrared Satellite Data

open access: yesRemote Sensing, 2019
The high temporal resolution of the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) instrument aboard Meteosat Second Generation (MSG) provides the opportunity to investigate eruptive processes and discriminate different styles of volcanic ...
Valerio Lombardo   +4 more
doaj   +1 more source

Seismic Source Migration During Strombolian Eruptions Inferred by Very‐Near‐Field Broadband Seismic Network [PDF]

open access: green, 2021
Shunsuke Sugimura   +5 more
openalex   +1 more source

Common processes at unique volcanoes – a volcanological conundrum

open access: yesFrontiers in Earth Science, 2014
An emerging challenge in modern volcanology is the apparent contradiction between the perception that every volcano is unique, and classification systems based on commonalities among volcano morphology and eruptive style.
Katharine eCashman, Juliet eBiggs
doaj   +1 more source

Petrologic and numerical modeling study of Strombolian eruption dynamics at Volcán Llaima (Chile)

open access: yes, 2011
Le volcan Llaima se situe dans la zone volcanique sud des Andes, ~700 km au sud de Santiago du Chili. C'est l'un des volcans les plus actifs du pays avec plus de 50 éruptions depuis 1640. Le dernier épisode éruptif a duré deux ans et s'est terminé au milieu de l'année 2009.
openaire   +3 more sources

Basaltic Explosive Volcanism in a tuff-dominated Intraplate Setting, Sarmiento Formation (Middle Eocene- lower Miocene), Patagonia Argentina

open access: yesLatin American Journal of Sedimentology and Basin Analysis
The Sarmiento Formation (middle Eocene to early Miocene) represents the distal record of the activity of the Andean volcanic arc in central Patagonia, mainly dominated by accumulation and reworking of fine ash in a low-gradient continental setting ...
José Matildo Paredes   +5 more
doaj  

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