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 …
[HTML][HTML] Satellite derived SO2 emissions from the relatively low-intensity, effusive 2021 eruption of Fagradalsfjall, Iceland
In March 2021 an effusive eruption began at the Fagradalsfjall volcanic system in Iceland,
ending nearly 800 years of dormancy on the Reykjanes peninsula. The eruption produced …
ending nearly 800 years of dormancy on the Reykjanes peninsula. The eruption produced …
SO2 emissions, plume heights and magmatic processes inferred from satellite data: The 2015 Calbuco eruptions
Quantifying time-series of sulfur dioxide (SO 2) emissions during explosive eruptions
provides insight into volcanic processes, assists in volcanic hazard mitigation, and permits …
provides insight into volcanic processes, assists in volcanic hazard mitigation, and permits …
Retrieval and intercomparison of volcanic SO2 injection height and eruption time from satellite maps and ground-based observations
Syneruptive gas flux time series can, in principle, be retrieved from satellite maps of SO 2
collected during and immediately after volcanic eruptions, and used to gain insights into the …
collected during and immediately after volcanic eruptions, and used to gain insights into the …
Insights into the 9 December 2019 eruption of Whakaari/White Island from analysis of TROPOMI SO2 imagery
Small, phreatic explosions from volcanic hydrothermal systems pose a substantial proximal
hazard on volcanoes, which can be popular tourist sites, creating casualty risks in case of …
hazard on volcanoes, which can be popular tourist sites, creating casualty risks in case of …
[HTML][HTML] A satellite chronology of plumes from the April 2021 eruption of La Soufrière, St Vincent
IA Taylor, RG Grainger, AT Prata… - Atmospheric …, 2023 - acp.copernicus.org
Satellite instruments play a valuable role in detecting, monitoring and characterising
emissions of ash and gas into the atmosphere during volcanic eruptions. This study uses …
emissions of ash and gas into the atmosphere during volcanic eruptions. This study uses …
TROPOMI enables high resolution SO2 flux observations from Mt. Etna, Italy, and beyond
The newly launched imaging spectrometer TROPOMI onboard the Sentinel-5 Precursor
satellite provides atmospheric column measurements of sulfur dioxide (SO2) and other …
satellite provides atmospheric column measurements of sulfur dioxide (SO2) and other …
Unusually high SO2 emissions and plume height from Piton de la Fournaise volcano during the April 2020 eruption
Piton de la Fournaise volcano, La Réunion, France, erupted between the 2 and 6 April 2020,
one of a series of eruptive phases which occur typically two or three times per year. Here, we …
one of a series of eruptive phases which occur typically two or three times per year. Here, we …
Reconstruction of SO2 flux emission chronology from space-based measurements
Infrared satellite images measured with the MODIS instrument of the volcanic plume
produced during the 2006 eruption of Mt. Etna were analysed to produce maps of SO2 …
produced during the 2006 eruption of Mt. Etna were analysed to produce maps of SO2 …