Dynamics, monitoring, and forecasting of tephra in the atmosphere
Explosive volcanic eruptions inject hot mixtures of solid particles (tephra) and gasses into
the atmosphere. Entraining ambient air, these mixtures can form plumes rising tens of …
the atmosphere. Entraining ambient air, these mixtures can form plumes rising tens of …
Gaps in our understanding of ice-nucleating particle sources exposed by global simulation of the UK Earth System Model
RJ Herbert, A Sanchez-Marroquin… - Atmospheric …, 2025 - acp.copernicus.org
Abstract Changes in the availability of a subset of aerosol known as ice-nucleating particles
(INPs) can substantially alter cloud microphysical and radiative properties. Despite very …
(INPs) can substantially alter cloud microphysical and radiative properties. Despite very …
Understanding and modeling tephra transport: lessons learned from the 18 May 1980 eruption of Mount St. Helens
Discoveries made during the 18 May 1980 eruption of Mount St. Helens advanced our
understanding of tephra transport and deposition in fundamental ways. The eruption …
understanding of tephra transport and deposition in fundamental ways. The eruption …
Data assimilation of volcanic aerosol observations using FALL3D+ PDAF
Modelling atmospheric dispersal of volcanic ash and aerosols is becoming increasingly
valuable for assessing the potential impacts of explosive volcanic eruptions on buildings, air …
valuable for assessing the potential impacts of explosive volcanic eruptions on buildings, air …
Aeolian remobilisation of volcanic ash: outcomes of a workshop in the Argentinian Patagonia
During explosive volcanic eruptions, large quantities of tephra can be dispersed and
deposited over wide areas. Following deposition, subsequent aeolian remobilisation of ash …
deposited over wide areas. Following deposition, subsequent aeolian remobilisation of ash …
[HTML][HTML] The post-2016 long-lasting Vulcanian activity of Sabancaya volcano (Peru) and associated aeolian remobilisation of volcanic ash
The characterisation of tephra deposits resulting from almost simultaneous sedimentation
and wind remobilisation is complex, and multidisciplinary strategies are required in order to …
and wind remobilisation is complex, and multidisciplinary strategies are required in order to …
[HTML][HTML] Reconstructing tephra fall deposits via ensemble-based data assimilation techniques
In recent years, there has been a growing interest in ensemble approaches for modelling the
atmospheric transport of volcanic aerosol, ash, and lapilli (tephra). The development of such …
atmospheric transport of volcanic aerosol, ash, and lapilli (tephra). The development of such …
La erupción no será transmitida: características, impactos y asistencia durante el ciclo eruptivo 2018-2019 del volcán Peteroa, Argentina
P Forte, A Ramires, L De Abrantes… - Revista de la …, 2022 - revista.geologica.org.ar
Peteroa volcano is located in the south of Mendoza province, on the Argentine-Chilean
border, and is one of the most active volcanic systems in the Southern Andes. Despite its …
border, and is one of the most active volcanic systems in the Southern Andes. Despite its …
Gaps in our understanding of ice-nucleating particle sources exposed by global simulation of the UK climate model
RJ Herbert, A Sanchez-Marroquin… - …, 2024 - egusphere.copernicus.org
Changes in the availability of a subset of aerosol known as ice-nucleating particles (INPs)
can substantially alter cloud microphysical and radiative properties. Despite very large …
can substantially alter cloud microphysical and radiative properties. Despite very large …
[PDF][PDF] Data Assimilation of Volcanic Aerosols using FALL3D+ PDAF.
Modelling atmospheric dispersal of volcanic ash and aerosols is becoming increasingly
valuable for assessing the potential impacts of explosive volcanic eruptions on …
valuable for assessing the potential impacts of explosive volcanic eruptions on …