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Evolution of the Ciomadul Volcanic Field—Lava Domes and Explosive Eruptions
Ciomadul (Csomád) is the youngest volcano in the Carpathians and the Carpatho-Pannonian Region whose latest eruptions may have been witnessed by...
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The last 1100 years of activity of La Fossa caldera, Vulcano Island (Italy): new insights into stratigraphy, chronology, and landscape evolution
A detailed study of past eruptive activity is crucial to understanding volcanic systems and associated hazards. We present a meticulous stratigraphic...
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An empirical relation between velocity, mass discharge rate and vent area for normal through paroxysmal eruptions at Stromboli
Based on published and new data for explosive events at Stromboli (Italy), we propose an empirical relation that links mass discharge rate (MDR) and...
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A re-assessment of historical records pertaining to the activity of Mt. Baekdu (Paektu, Tianchi) volcano
This study re-assesses the historical records pertaining to the activity of Mt. Baekdu according to volcanic phenomena. We categorized volcanic...
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The 2.6–2.3 ka explosive eruptive period of the Pululahua dome complex, Ecuador: insights from pyroclast analysis
Pululahua is an active volcano located 15 km north of Quito, Ecuador, that comprises sixteen dacitic-andesitic lava domes and a 13 km 2 ...
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Impact of volcanic ash from Cotopaxi-2015 and Tungurahua-2016 eruptions on the dielectric characteristics of suspension insulators, Ecuador
In Ecuador, a country with several active volcanoes and with four eruptions in the last decade in the continental arc, it is very likely that...
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Conduit processes in crystal-rich dacitic magma and implications for eruptive cycles at Guagua Pichincha volcano, Ecuador
AbstractStratovolcanoes are commonly characterised by cyclic eruptive activity marked by transitions between dome-forming, Vulcanian, Subplinian and...
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Subsurface magma movement inferred from extensometer and tiltmeter records during the early stage of the 2018 Shinmoe-dake eruptions, Japan
We infer the temporal changes in the pressure sources that induced crustal deformation during the 2018 Shinmoe-dake eruption using strain and tilt...
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Ash and gas discharge during open vent activity at El Reventador (Ecuador): explosion-style transitions driven by conduit cap**
Since the VEI 4 eruption of November 2002, El Reventador volcano (Ecuador) has been the site of persistent open-vent activity characterized by...
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Sedimentation process of ashfall during a Vulcanian eruption as revealed by high-temporal-resolution grain size analysis and high-speed camera imaging
We here examined the sedimentation process of falling ash particles during a short-lived Vulcanian eruption at Sakurajima volcano, Japan, using...
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A Review of the Source Characteristics and Physical Mechanisms of Very Long Period (VLP) Seismic Signals at Active Volcanoes
Very Long Period (VLP) signals with periods longer than 2 s may occur during eruptive or quiet phases at volcanoes of all types (shield and...
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Prediction of volcanic ash concentrations in ash clouds from explosive eruptions based on an atmospheric transport model and the Japanese meteorological satellite Himawari-8: a case study for the Kirishima-Shinmoedake eruption on April 4th 2018
Prediction of ash concentrations in volcanic ash clouds for the Kirishima-Shinmoedake eruption on April 4th, 2018 is performed on the basis of an...
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The 2022 Activity of Ebeko Volcano: The Mechanism and Ejecta
AbstractThis paper provides information on the 2022 eruptive activity of Ebeko Volcano. Phreatic explosions had been occurring in the crater lake...
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Historical Volcanism as a Source of Knowledge to Assess the Vulnerability of Population Settlements in the Azores: Some Thoughts
There are records of more than two dozen volcanic eruptions since the settlement of the islands of the Archipelago of the Azores, some submarine, but...
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Paleomagnetism and paleomagnetic dating to large volcanic bombs: an example from the historical eruption of Azuma–Jododaira volcano, NE Japan
Vulcanian activity is one of the most common eruption styles of arc andesitic volcanism on Earth. It ejects and deposits volcanic bombs around the...
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Hazard assessment and monitoring of Ecuadorian volcanoes: challenges and progresses during four decades since IG-EPN foundation
The Instituto Geofísico (IG-EPN) was created in 1983 by faculty of the Escuela Politécnica Nacional, a public university in Quito, Ecuador, with the...
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Probabilistic volcanic hazard assessment at an active but under-monitored volcano: Ceboruco, Mexico
A probabilistic volcanic hazard assessment (PVHA) for Ceboruco volcano (Mexico) is reported using PyBetVH, an e-tool based on the Bayesian Event Tree...
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Vapor-phase crystallization from a hydrous silicate melt: an experimental simulation of diktytaxitic texture
Groundmass textures of volcanic rocks provide valuable insights into the processes of magma ascent, crystallization, and eruption. The diktytaxitic...
