Characterising, quantifying, and accessing eruption source parameters of explosive volcanic eruptions for operational simulation of tephra dispersion: a current view …
Eruption source parameters (ESPs) are crucial for characterising volcanic eruptions and are
essential inputs to numerical models used for hazard assessment. Key ESPs of explosive …
essential inputs to numerical models used for hazard assessment. Key ESPs of explosive …
Hazard assessment and monitoring of Ecuadorian volcanoes: challenges and progresses during four decades since IG-EPN foundation
Abstract The Instituto Geofísico (IG-EPN) was created in 1983 by faculty of the Escuela
Politécnica Nacional, a public university in Quito, Ecuador, with the objective of assessing …
Politécnica Nacional, a public university in Quito, Ecuador, with the objective of assessing …
Numerical simulation of long-distance debris flows (lahars) on glacier-clad volcanoes: the case of Cotopaxi, Ecuador
Volcanic debris flows (lahars) are highly destructive volcanic phenomena and present
significant challenges in numerical simulation. This manuscript tackles the three …
significant challenges in numerical simulation. This manuscript tackles the three …
Long-range transport and microscopy analysis of Sangay volcanic ashes in Ecuador
D Moran-Zuloaga, W Merchan-Merchan… - Air Quality, Atmosphere …, 2024 - Springer
This study aims to conduct a spatiotemporal analysis of the long-range transportation of
volcanic ashes that originates from the eruption of the Sangay volcano and reached …
volcanic ashes that originates from the eruption of the Sangay volcano and reached …
[HTML][HTML] ELICIPY 1.0: A Python online tool for expert elicitation
Structured expert judgment is crucial when dealing with significant epistemic and aleatoric
uncertainties, particularly in probabilistic hazard assessments, where decisions based on …
uncertainties, particularly in probabilistic hazard assessments, where decisions based on …
Assessing minimum pyroclastic density current mass to impact critical infrastructures: example from Aso caldera (Japan)
We describe a method for calculating the probability that a distal geographic location is
impacted by a pyroclastic density current (PDC) of a given size, considering the key related …
impacted by a pyroclastic density current (PDC) of a given size, considering the key related …
Particle sedimentation in numerical modelling: a case study from the Puyehue-Cordón Caulle 2011 eruption with the PLUME-MoM/HYSPLIT models
Numerical modelling of tephra fallout is a fast-developing research area in volcanology.
Several models are currently available both to forecast the dispersion of volcanic particles in …
Several models are currently available both to forecast the dispersion of volcanic particles in …
Probabilistic, scenario-based hazard assessment for pyroclastic density currents at Tungurahua volcano, Ecuador
We assess the volcanic hazard posed by pyroclastic density currents (PDCs) at Tungurahua
volcano, Ecuador, using a probabilistic approach based on the analysis of calibrated …
volcano, Ecuador, using a probabilistic approach based on the analysis of calibrated …
Scenario-based probabilistic hazard assessment for explosive events at the San Salvador Volcanic complex, El Salvador
We present a scenario-based, probabilistic hazard assessment for the San Salvador
volcanic complex (SSVC), a volcanic field located in the vicinity of San Salvador that …
volcanic complex (SSVC), a volcanic field located in the vicinity of San Salvador that …
Probabilistic, scenario-based hazard assessment for pyroclastic density currents at Tungurahua volcano, Ecuador
we assess the volcanic hazard derived from pyroclastic density currents (pdcs) at
tungurahua volcano, ecuador, using a probabilistic approach based on the analysis of …
tungurahua volcano, ecuador, using a probabilistic approach based on the analysis of …