Classification of ignimbrites and their eruptions
G Giordano, RAF Cas - Earth-Science Reviews, 2021 - Elsevier
The term “ignimbrite” probably encompasses the one of the largest ranges of deposit types
on Earth, associated with the partial to total collapse of explosive eruption columns feeding …
on Earth, associated with the partial to total collapse of explosive eruption columns feeding …
Review of erosion dynamics along the major NS climatic gradient in Chile and perspectives
Chile is an elongated country, running in a north-south direction for more than 30° along a
subduction zone. Its climate is progressively wetter and colder from north to south. This …
subduction zone. Its climate is progressively wetter and colder from north to south. This …
Partly cloudy with a chance of lava flows: Forecasting volcanic eruptions in the twenty‐first century
MP Poland, KR Anderson - Journal of Geophysical Research …, 2020 - Wiley Online Library
A primary goal of volcanology is forecasting hazardous eruptive activity. Despite much
progress over the last century, however, volcanoes still erupt with no detected precursors …
progress over the last century, however, volcanoes still erupt with no detected precursors …
Defining the pre-eruptive states of active volcanoes for improving eruption forecasting
A crucial feature to manage a volcanic crisis is the ability of volcanologists to promptly detect
an impending eruption. This is often affected by significant uncertainty, mainly for the …
an impending eruption. This is often affected by significant uncertainty, mainly for the …
Tremor clustering reveals pre-eruptive signals and evolution of the 2021 Geldingadalir eruption of the Fagradalsfjall Fires, Iceland
Analyzing seismic data in a timely manner is essential for potential eruption forecasting and
early warning in volcanology. Here, we demonstrate that unsupervised machine learning …
early warning in volcanology. Here, we demonstrate that unsupervised machine learning …
Recent unrest (2002–2015) imaged by space geodesy at the highest risk Chilean volcanoes: Villarrica, Llaima, and Calbuco (Southern Andes)
Abstract Villarrica, Llaima, and Calbuco volcanoes are the most active and dangerous
volcanoes in the Southern Andes, and we use Interferometric Synthetic Aperture Radar …
volcanoes in the Southern Andes, and we use Interferometric Synthetic Aperture Radar …
The unexpected explosive sub-Plinian eruption of Calbuco volcano (22–23 April 2015; southern Chile): Triggering mechanism implications
Plinian-type eruptions are extremely hazardous, producing pyroclastic fallout and flows
extending many kilometres from the vent. The most commonly invoked eruption trigger for …
extending many kilometres from the vent. The most commonly invoked eruption trigger for …
New insights into the relationship between mass eruption rate and volcanic column height based on the IVESPA data set
Rapid and simple estimation of the mass eruption rate (MER) from column height is
essential for real‐time volcanic hazard management and reconstruction of past explosive …
essential for real‐time volcanic hazard management and reconstruction of past explosive …
Sediment waves and the gravitational stability of volcanic jets
JT Gilchrist, AM Jellinek - Bulletin of Volcanology, 2021 - Springer
It is increasingly recognized that the gravitational stability of explosive eruption columns is
governed by complex ash-pumice-gas (multiphase) interactions as well as the mechanics of …
governed by complex ash-pumice-gas (multiphase) interactions as well as the mechanics of …
The radius of the umbrella cloud helps characterize large explosive volcanic eruptions
R Constantinescu, A Hopulele-Gligor… - … Earth & Environment, 2021 - nature.com
Eruption source parameters (in particular erupted volume and column height) are used by
volcanologists to inform volcanic hazard assessments and to classify explosive volcanic …
volcanologists to inform volcanic hazard assessments and to classify explosive volcanic …