Towards scientific forecasting of magmatic eruptions
Forecasting eruptions is a fundamental goal of volcanology. However, difficulties in
identifying eruptive precursors, fragmented approaches and lack of resources make eruption …
identifying eruptive precursors, fragmented approaches and lack of resources make eruption …
Diverse magma storage and major and volatile magma composition: What are the implications on the eruptive style across a volcanic arc? An example of the Lesser …
Understanding variations in eruptive style and defining the processes and controls on
different eruption styles is particularly important at arc volcanoes. This is due to the range of …
different eruption styles is particularly important at arc volcanoes. This is due to the range of …
Monitoring volcano deformation at La Soufrière, St Vincent during the 2020–21 eruption with insights into its magma plumbing system architecture
Measurements of surface deformation provide valuable insight into sub-volcanic processes
operating before, during and after eruptions. Here, we investigate the drivers behind the …
operating before, during and after eruptions. Here, we investigate the drivers behind the …
Explosive sequence of La Soufrière, St Vincent, April 2021: insights into drivers and consequences via eruptive products
This paper forensically reconstructs the timings, impacts and processes that drove the
sequence of explosive eruptions of La Soufrière, St Vincent in April 2021 using a …
sequence of explosive eruptions of La Soufrière, St Vincent in April 2021 using a …
Analysis of magma flux and eruption intensity during the 2021 explosive activity at La Soufrière, St Vincent, West Indies
Abstract Real-time Seismic Amplitude Measurement signals and eruption cloud height
measurements were used to estimate peak intensities of 40 explosive events during the 8 …
measurements were used to estimate peak intensities of 40 explosive events during the 8 …
[HTML][HTML] Rapid pre-explosion increase in dome extrusion rate at La Soufrière, St. Vincent quantified from synthetic aperture radar backscatter
The extrusion rate of a lava dome is a critical parameter for monitoring silicic eruptions and
forecasting their development. Satellite radar backscatter can provide unique information …
forecasting their development. Satellite radar backscatter can provide unique information …
SO2 emissions during the 2021 eruption of La Soufrière, St Vincent, revealed with back-trajectory analysis of TROPOMI imagery
Determining SO2 emission time-series from explosive eruptions can provide important
insights into the driving magmatic processes, however accurate measurements are difficult …
insights into the driving magmatic processes, however accurate measurements are difficult …
Petrology of the 2020–21 effusive to explosive eruption of La Soufrière Volcano, St Vincent: insights into plumbing system architecture and magma assembly …
Abstract The 2020–21 eruption of La Soufrière, St Vincent began with extrusion of a viscous
lava dome, which was destroyed upon transition to a major explosive phase. Here we …
lava dome, which was destroyed upon transition to a major explosive phase. Here we …
Stratospheric aerosol size reduction after volcanic eruptions
F Wrana, U Niemeier, LW Thomason… - Atmospheric …, 2023 - acp.copernicus.org
The stratospheric aerosol layer plays an important role in the radiative balance of Earth
primarily through scattering of solar radiation. The magnitude of this effect depends critically …
primarily through scattering of solar radiation. The magnitude of this effect depends critically …
[HTML][HTML] The role of pre-eruptive gas segregation on co-eruptive deformation and SO2 emissions
The presence of exsolved gas bubbles influences measurements of both volcanic surface
deformation and SO 2 emissions. In a closed-system, exsolved volatiles remain within the …
deformation and SO 2 emissions. In a closed-system, exsolved volatiles remain within the …