Three months of “Cumbre Vieja” – analysis of consequences of volcano eruption [PDF]
Archives of Environmental Protection, 2022 The work describes the methodology and results of analysis for the consequences assessment of eruption from Cumbre Vieja volcano in Canary Islands. The preliminary analysis of dispersion of emitted pollutants was performed using Lagrangian trajectories ...
Andrzej Mazur
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Testing predictors of eruptivity using parametric flux emergence simulations [PDF]
, 2017 Solar flares and coronal mass ejections (CMEs) are among the most energetic events in the solar system, impacting the near-Earth environment. Flare productivity is empirically known to be correlated with the size and complexity of active regions. Several
Guennou, Chloé +3 more
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Statistical study of magnetic non-potential measures in confined and eruptive flares [PDF]
, 2018 Using the HMI/SDO vector magnetic field observations, we studied the relation of degree of magnetic non-potentiality with the observed flare/CME in active regions.
Doddamani, V. H. +3 more
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Mathematical modeling of the spread of the coronavirus under strict social restrictions
Mathematical Methods in the Applied Sciences, EarlyView., 2021 We formulate a simple susceptible‐infectious‐recovery (SIR) model to describe the spread of the coronavirus under strict social restrictions. The transmission rate in this model is exponentially decreasing with time. We find a formula for basic reproduction function and estimate the maximum number of daily infected individuals.
Mo'tassem Al‐arydah +3 more
wiley +1 more source
Accurate hindcasting of explosive eruptions at Whakaari, New Zealand
VolcanicaPhreatic eruptions are small, sudden events, commonly with few precursory signals. They are driven by interactions between magmatic and hydrothermal processes at shallow levels beneath the surface.
John Stix, Craig Miller, Yajing Liu
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Eruptive Styles Recognition Using High Temporal Resolution Geostationary Infrared Satellite Data
Remote 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
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Synthesis of 3-D coronal-solar wind energetic particle acceleration modules [PDF]
, 2014 1. Introduction Acute space radiation hazards pose one of the most serious risks to future human and robotic exploration. Large solar energetic particle (SEP) events are dangerous to astronauts and equipment.
Chandran, Benjamin D.G. +22 more
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Mount St. Helens Retrospective: Lessons Learned Since 1980 and Remaining Challenges
Frontiers in Earth Science, 2018 Since awakening from a 123-year repose in 1980, Mount St. Helens has provided an opportunity to study changes in crustal magma storage at an active arc volcano—a process of fundamental importance to eruption forecasting and hazards mitigation.
Daniel Dzurisin
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Thermal Remote Sensing for Global Volcano Monitoring: Experiences From the MIROVA System
Frontiers in Earth Science, 2020 Volcanic activity is always accompanied by the transfer of heat from the Earth’s crust to the atmosphere. This heat can be measured from space and its measurement is a very useful tool for detecting volcanic activity on a global scale.
Diego Coppola +33 more
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Forecasting and monitoring a subglacial eruption in Iceland [PDF]
Eos, Transactions American Geophysical Union, 2005 The recognition of geophysical precursors to volcanic activity is a primary challenge in volcano monitoring. That challenge was successfully met by scientists at the Icelandic Meteorological Office (IMO) before the 1 November 2004 eruption of Grímsvötn, a subglacial volcano beneath the Vatnajökull ice cap,Iceland (Figure 1).Seismic and geodetic ...
Ragnar Stefánsson +14 more
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