Results 71 to 80 of about 7,833 (249)
Combining Petrology and Seismology to Unravel the Plumbing System of a Typical Arc Volcano: An Example From Marapi, West Sumatra, Indonesia [PDF]
, 2021 Dini Nurfiani +7 more
openalex +1 more source
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Recent studies have challenged the classical view of magma chambers as ephemeral, melt‐rich bodies confined to shallow depths beneath arc volcanoes at subduction zones. Instead, increasing evidence supports the existence of long‐lived, vertically extensive magmatic systems with persistent partial melts within the crust. Nevertheless, the depth
Qili Andy Dai +4 more
wiley +1 more source
Classification of seismic activity at the Lazufre Volcanic System, based on 2011 to 2012 data
Frontiers in Earth Science, 2022 The Lazufre Volcanic System (LVS), on the border of northern Chile and Argentina, is an active complex of two volcanoes, Lastarria to the north and Cordón del Azufre to the south.
Heather McFarlin +5 more
doaj +1 more source
GPS source solution of the 2004 Parkfield earthquake [PDF]
, 2014 We compute a series of finite-source parameter inversions of the fault rupture of the 2004 Parkfield earthquake based on 1 Hz GPS records only. We confirm that some of the co-seismic slip at shallow depth (
Dreger, D., Houlie, N., Kim, A.
core +2 more sources
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Observations of ground deformation provide insights on the triggering mechanisms of eruptions. At Aniakchak Crater (Aleutians) InSAR measured ∼ ${\sim} $72 cm of uplift in less than 7 months between 2022 and 2023. The uplift can be explained by the inflation of a point pressure source at a depth of 3.2 km.
Francisco Delgado
wiley +1 more source
Recent eruptions at Bezymianny volcano—A seismological comparison
Journal of Volcanology and Geothermal Research, 2013 Abstract For the past few decades, Bezymianny volcano has erupted once to twice per year. Here, I examine eight eruptive events between 2006 and 2010. This is the first time period for which proximal or broadband seismic data have been recorded at Bezymianny. Several recurring patterns are demonstrated in advance of eruptions. Eruptions are generally
openaire +1 more source
Fieldwork in Krasheninnikov Bay and the Karpinsky Ridge (Paramushir Island, Northern Kuril Islands) in 2025 [PDF]
Геосистемы переходных зонThis paper presents a description of the fieldwork conducted in Krasheninnikov Bay on Paramushir Island in July–August 2025 by researchers from the Institute of Volcanology and Seismology, Far Eastern Branch of the Russian Academy of Sciences.
Samarkina, Nastasia K. +7 more
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Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Episodes of volcanic tremor provide valuable insights into the dynamics of subsurface processes at active volcanoes. Previous studies have suggested that evolving tremor properties may relate to changes in the stress conditions of the plumbing system. However, a strong causative link has remained elusive.
A. S. Yates +6 more
wiley +1 more source
Annals of Geophysics, 2016 In 1989 the first bases of what is now a strong and consolidated Spanish-Italian scientific relationship in Seismology and in Volcano-Seismology were established.
José Morales, Giuseppe Puglisi
doaj +1 more source