In‐flight dynamics of volcanic ballistic projectiles
J Taddeucci, MA Alatorre‐Ibargüengoitia… - Reviews of …, 2017 - Wiley Online Library
Centimeter to meter‐sized volcanic ballistic projectiles from explosive eruptions jeopardize
people and properties kilometers from the volcano, but they also provide information about …
people and properties kilometers from the volcano, but they also provide information about …
[HTML][HTML] Phreatic eruption dynamics derived from deposit analysis: a case study from a small, phreatic eruption from Whakāri/White Island, New Zealand
Abstract On 27 April 2016, White Island erupted in a multi-pulse, phreatic event that lasted
for~ 40 min. Six, variably sized pulses generated three ballistic ejections and at least one …
for~ 40 min. Six, variably sized pulses generated three ballistic ejections and at least one …
The application of a calibrated 3D ballistic trajectory model to ballistic hazard assessments at Upper Te Maari, Tongariro
Abstract On 6 August, 2012, Upper Te Maari Crater, Tongariro volcano, New Zealand,
erupted for the first time in over one hundred years. Multiple vents were activated during the …
erupted for the first time in over one hundred years. Multiple vents were activated during the …
[HTML][HTML] Estimation of ballistic block landing energy during 2014 Mount Ontake eruption
K Tsunematsu, Y Ishimine, T Kaneko… - Earth, Planets and …, 2016 - Springer
Abstract The 2014 Mount Ontake eruption started just before noon on September 27, 2014. It
killed 58 people, and five are still missing (as of January 1, 2016). The casualties were …
killed 58 people, and five are still missing (as of January 1, 2016). The casualties were …
[HTML][HTML] Modeling the trajectories of ballistics in the summit area of Mt. Etna (Italy) during the 2020–2022 sequence of lava fountains
Between 2020 and 2022, more than sixty lava fountains occurred at Mt. Etna (Italy), which
formed high eruption columns rising up to 15 km above sea level (asl). During those events …
formed high eruption columns rising up to 15 km above sea level (asl). During those events …
Great balls of fire: a probabilistic approach to quantify the hazard related to ballistics—a case study at La Fossa volcano, Vulcano Island, Italy
We present a probabilistic approach to quantify the hazard posed by volcanic ballistic
projectiles (VBP) and their potential impact on the built environment. A model named Great …
projectiles (VBP) and their potential impact on the built environment. A model named Great …
[HTML][HTML] Exposure-based risk assessment and emergency management associated with the fallout of large clasts at Mount Etna
S Osman, E Rossi, C Bonadonna… - … Hazards and Earth …, 2019 - nhess.copernicus.org
Fallout of ballistic blocks and bombs ejected from eruptive vents represents a well-known
hazard in areas proximal to volcanoes (mostly< 5 km from the vent). However, fallout of large …
hazard in areas proximal to volcanoes (mostly< 5 km from the vent). However, fallout of large …
3‐D ballistic transport of ellipsoidal volcanic projectiles considering horizontal wind field and variable shape‐dependent drag coefficients
D Bertin - Journal of Geophysical Research: Solid Earth, 2017 - Wiley Online Library
An innovative 3‐D numerical model for the dynamics of volcanic ballistic projectiles is
presented here. The model focuses on ellipsoidal particles and improves previous …
presented here. The model focuses on ellipsoidal particles and improves previous …
Shape of scoria cones on Mars: Insights from numerical modeling of ballistic pathways
Morphological observations of scoria cones on Mars show that their cross-sectional shapes
are different from those on Earth. Due to lower gravity and atmospheric pressure on Mars …
are different from those on Earth. Due to lower gravity and atmospheric pressure on Mars …
[HTML][HTML] Reconstruction of the geometry of volcanic vents by trajectory tracking of fast ejecta-the case of the Eyjafjallajökull 2010 eruption (Iceland)
T Dürig, MT Gudmundsson, P Dellino - Earth, Planets and Space, 2015 - Springer
Two methods are introduced to estimate the depth of origin of ejecta trajectories (depth to
magma level in conduit) and the diameter of a conduit in an erupting crater, using analysis of …
magma level in conduit) and the diameter of a conduit in an erupting crater, using analysis of …