Articles | Volume 18, issue 7
Atmos. Chem. Phys., 18, 4695–4714, 2018
Atmos. Chem. Phys., 18, 4695–4714, 2018

Research article 06 Apr 2018

Research article | 06 Apr 2018

Reconstructing volcanic plume evolution integrating satellite and ground-based data: application to the 23 November 2013 Etna eruption

Matthieu Poret et al.

Data sets

The Volcano Doppler radar data base of Etna (VOLDORAD 2B) F. Donnadieu, P. Freville, S. Rivet, C. Hervier, and P. Cacault

Short summary
This study aims at proposing a method to better assess the initial magma fragmentation produced during explosive volcanic eruptions. We worked on merging field, radar, and satellite data to estimate the total grain-size distribution, which is used within simulations to reconstruct the tephra loading and far-travelling airborne ash dispersal. This approach is applied to 23 November 2013, giving the very fine ash fraction related to volcanic hazards (e.g. air traffic safety).
Final-revised paper