2026-10-21T00:06:30Z https://oai.datacite.org/oai

doi:10.13127/etna/radmer 2025-04-23T13:28:19Z WNGN CRUI.INGV

4 CRUI.INGV 10.13127/ETNA/RADMER Mereu, Luigi Luigi Mereu https://orcid.org/0000-0003-0303-1171 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Scollo, Simona Simona Scollo https://orcid.org/0000-0001-8704-8629 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Garcia, Alexander Alexander Garcia https://orcid.org/0000-0001-9196-8452 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Sandri, Laura Laura Sandri https://orcid.org/0000-0002-3254-2336 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Bonadonna, Costanza Costanza Bonadonna https://orcid.org/0000-0002-2368-2193 University of Geneva Marzano, Frank Silvio Frank Silvio Marzano https://orcid.org/0000-0002-5873-204X Sapienza University of Rome (Uni Sapienza) Istituto Nazionale di Geofisica e Vulcanologia (INGV) 2022 data on column height and mass eruption rate obtained from radar explosive activity radar mass eruption rate parametric relation Etna volcano Mereu, Luigi Luigi Mereu https://orcid.org/0000-0003-0303-1171 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Scollo, Simona Simona Scollo https://orcid.org/0000-0001-8704-8629 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Garcia, Alexander Alexander Garcia https://orcid.org/0000-0001-9196-8452 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Sandri, Laura Laura Sandri https://orcid.org/0000-0002-3254-2336 Istituto Nazionale di Geofisica e Vulcanologia (INGV) Bonadonna, Costanza Costanza Bonadonna https://orcid.org/0000-0002-2368-2193 University of Geneva Marzano, Frank Silvio Frank Silvio Marzano https://orcid.org/0000-0002-5873-204X Sapienza University of Rome (Uni Sapienza) Istituto Nazionale di Geofisica e Vulcanologia (INGV) https://ror.org/00qps9a02 2022 en 10.1029/2022gl100596 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 1 Open Access Creative Commons Attribution 4.0 International We combine values of column height HTP and mass eruption rate QM, radar derived, including the associated wind velocity (vW) for several eruptive events of Mt. Etna (Italy). Hence, we use a Monte Carlo Markov Chain approach to fit a parametric model relating HTP, QM and vW. The fitted model can then be used to quickly infer QM from observed HTP and vW. An outstanding feature is that HTP and QM are obtained from the same sensor reducing the overall uncertainty. Time trend of the radar-based estimates of the mass eruption rate (QM) and top plume height (HTP) for 32 Etna eruptions and the vw data retrieved from the reanalysis data of the ECMWF for the same events. For each event you can find: Time (UTC), top plume height (km); QM (mass eruption rate (kg/s)). Finally, vw is the wind velocity (m/s). Mt. Etna, Sicily, Italy European Commission (EC) https://doi.org/10.13039/501100000780 731070 EUROVOLC - European Network of Observatories and Research Infrastructures for Volcanology Ministero dell'Università e della Ricerca (MUR) https://doi.org/10.13039/501100003407 Pianeta Dinamico: Geoscienze per la comprensione dei meccanismi di funzionamento della Terra e dei conseguenti rischi naturali