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Water in clinopyroxene from the 2021 Geldingadalir eruption of the Fagradalsfjall Fires, SW-Iceland

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (5)

Water content plays a significant role in magma genesis, ascent rate, and, ultimately, in the style and intensity of volcanic eruptions, due to its co......

Cleaning volcano-seismic event catalogues: a machine learning application for robust systems and potential crises in volcano observatories

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (10)

Complete and precise volcano-seismic event catalogues are important not only for the statistical value that they possess for describing past volcanic ......

Lateral edifice collapse and volcanic debris avalanches: a post-1980 Mount St. Helens perspective

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (11)

The 1980 eruption of Mount St. Helens was instrumental in advancing understanding of how volcanoes work. Lateral edifice collapses and the generation ......

A reassessment of the sulfur, chlorine and fluorine atmospheric loading during the 1815 Tambora eruption

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (11)

The 1815 eruption of Mount Tambora (Sumbawa Island, Indonesia), largest known explosive eruption in recorded history, was cataclysmic. It was responsi......

Decompression and degassing, repressurization, and regassing during cyclic eruptions at Guagua Pichincha volcano, Ecuador, 1999-2001

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (2)

In 1999-2001, Guagua Pichincha volcano, Ecuador, produced a series of cyclic explosive and effusive eruptions. Rock samples, including dense blocks an......

Stakeholder perceptions of managing an emergent tourist destination: the Fagradalsfjall volcanic eruption in Iceland

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (2)

The 2021 volcanic eruption at Fagradalsfjall, Iceland, provides a case study for examining an active collaboration between stakeholders in the develop......

A model volcanic fissure with adjustable geometry and wall temperature

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (3)

Fissure eruptions initiate with magma ascending and spreading through cracks in the ground that can extend for kilometres at the surface. Eruptions ev......

Late Holocene edifice collapse and eruptions of Iriga volcano, Philippines: integrated data from subaerial and lacustrine deposits

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (7)

Mount Iriga is a small, dormant stratovolcano of basalt to basaltic andesite composition located in Luzon Island, Philippines. The volcanic edifice in......

Silicic lavas with no basal breccia: origin of the thinly jointed basal facies of low-Ti dacites in the Parana-Etendeka Large Igneous Province

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (3)

Large-volume silicic eruptions in large igneous provinces are unique in the geological record because there are no observed analogues. Their facies ar......

Complex paths of magma propagation at Fernandina (Galápagos): The coexistence of circumferential and radial dike intrusion during the January 2020 eruption

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (12)

Understanding paths of magma propagation is fundamental to infer how magma is transported from magma reservoir to the surface during eruptions. Here h......

Compressional tectonics and volcanism: the Miocene-Quaternary evolution of the Western Cordillera (24-26°S), Central Andes

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (1)

Volcanism in compressional tectonic settings presents several unclear relations, especially between faulting, volcano locations, and local stress fiel......

Impact of the tsunami caused by the Hunga Tonga-Hunga Ha'apai eruption in Costa Rica on 15 January 2022

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (6)

Hunga Tonga-Hunga Ha'apai had a large eruption (VEI 5-6) on 15 January 2022, which caused a tsunami recorded in all ocean basins. Costa Rica has made ......

Pre-existing fractures and eruptive vent openings during the 2021 Fagradalsfjall eruption, Iceland

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (10)

The Fagradalsfjall eruption commenced on 19 March 2021 on a similar to 180-m-long eruptive fissure, following a 23-day dike intrusion. New eruptive fi......

Shallow storage, fragmentation depth, and eruption velocity of the 7.05 Ma Rattlesnake Tuff as indicated by breadcrust bubble ash morphology

期刊: BULLETIN OF VOLCANOLOGY, 2023; 85 (11)

Tensional cracks on the exterior surfaces of hollow, spherical ash particles indicate fragmentation depth and post-fragmentation eruption velocity of ......

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