Second Network School – Multiparametric Volcano Monitoring: Data Processing, Analysis and Modelling

Etna 2021

Nicolosi (Mount Etna), Italy – July 24 – 28, 2023

IMPROVE is a H2020 Marie Sklodowska-Curie Innovative Training Network for the next generation of European volcanologists. Early Stage Researchers in IMPROVE are trained while developing research on quantitative volcanology, from innovative monitoring and prospecting to advanced lab experiments, High Performance Computing, Machine Learning and Artificial Intelligence. IMPROVE organizes schools, short courses, and other training and scientific meetings open to participants from outside the network.

SCHOOL OBJECTIVES and KEY TRAINING ELEMENTS

The Etna school aims at introducing the students to the analysis of data from multiparametric volcano monitoring networks. The school is focussed on exercises and practice: frontal lessons are kept to a minimum, and they are addressed at providing the fundamental understanding necessary for a conscious use of processing tools and computational instruments which will constitute the core of the activities. The case studies will make large (but not exclusive) reference to Mount Etna, one of the most active, best monitored, most famous and most intensively investigated volcanoes in the world. The technical and scientific contents above are complemented by lessons on European standards for data management and policies, and on planning, engineering and testing new instruments for volcano monitoring.
All students are asked to bring a poster on their research activity, and present it in dedicated sessions.

SCHEDULE

July 23Arrivals (late afternoon) & ice-breaker
July 24Volcano deformation: theory and exercises
Late afternoon students’ posters & wine session.
July 25Volcano degassing: theory and exercises
Late afternoon students’ posters & wine session.
After-dinner presentation of the field excursion.
July 26Field excursion on Mount Etna.
July 27Volcano seismicity: theory and exercises
Afternoon training module on the EPOS data portal.
Late afternoon students’ posters & wine session.
July 28Final exercise: simulation of a volcanic crisis.
July 29Departures in the morning

MOUNT ETNA

Mount Etna (3357 m a.s.l.) is one of the most famous and active volcanoes in the world, and one of the most beautiful to visit and most rewarding to investigate. The eruption activity during last few decades is dominated by the formation of large lava fountains merging into sub-Plinian events with volcanic plumes reaching as high as 15 km above the crater. Quite often that summit activity is accompanied by the generation of lava flows, most of which invade the “Valle del Bove”, a huge depression on the Eastern flank of the volcano representing a major volcano-tectonic feature. Less frequent flank eruptions produce lava flows which menace, and sometimes partially destroy, villages as well as touristic installations.
The volcano monitoring system on Mount Etna is arguably the most developed in the world, with a number of permanent installations approaching 200  and  including  broad-band  seismometers, tiltmeters, dilatometers, gravimeters, GNSS, FTIR and  multi-gas  sensors, acoustic  sensors,  visible  and infra-red  cameras, integrated by satellite imagery (optical and radar) and field observations. The 24/7 volcanic control room at the INGV Etna Observatory in Catania continuously receives Tb of data which are processed in real-time, and is constantly in contact with the regional and national operational rooms of the Italian Civil Protection system.

Comitato organizzativo: Eugenio Privitera, Giuseppe Puglisi, Paolo Papale, Raffaela Pignolo.
Supporto tecnico: Massimiliano Cascone, Patrizia Pantani, Salvatore Consoli, Fabrizio Pistagna.

SCHOOL COSTS

Each student will pay a contribution to the true costs, amounting to a total of 430 euros to be payed on-site, inclusive of accommodation in double or triple room, breakfast, lunch, coffee breaks, social dinner, school materials, transfer from-to Catania airport at scheduled times, and additional transfers during the school days. The cable car to access the summit area of Mount Etna during the day of field trip costs additional 45 euros, to be payed on-site to the service-providing company.

VENUE

INGV building, Via Monti Rossi 1
NICOLOSI (CT)/

Seismology and Imaging. Specialized Short Course in Grenoble (France)

Sh Cours Grenoble

On 21-23 January 2023 at ISTerre, Grenoble (France) took place the first IMPROVE Specialized Short Course. The course was organized an managed by organized by Stéphane Garambois and Jean Vandemeulebrouck. It focused on the new techniques developed in seismology (ambient noise, DAS, covariance techniques), on seismic tomography, on the acquisition and processing of geophysical data from the European data centers and on complementary imaging methods, magnetic, electrical and electromagnetic, applicable to volcanoes and geothermal areas. 9 of the 15 ESRs from IMPROVE project attended this course together with further 8 PhD students from the doctoral school STEP (Sciences de la Terre, de l’Environnement et des Planètes) of University Grenoble Alpes

Volcano Geodesy. Specialized Short Course in Bristol (United Kingdom)

Specialized shourt course in Bristol

27-29 March 2023

The Second Specialized Short Course on Volcano Geodesy was held at the School of Earth Sciences, University of Bristol (UK) at the end of March. It was organized by Prof. Joachim Gottsmann, and attended by 8 IMPROVE ESRs plus 8 external students.

The course focussed on techniques for monitoring volcano deformation, including ground-based and satellite-based methods, as well as on data interpretation using mathematical modeling and both forward and inverse approaches. The participants were introduced to increasingly complex approaches from analytical to numerical computation and analogue experiments of volcano deformation, and could analyse and test themselves the relevance of different assumptions on crustal mechanics and rheology in determining ground deformation at active volcanoes.

IMPROVE on the Neapolitan volcanoes

Napoli. Meeting novembre2022

A two-day field trip on November 9-10, 2022, brought the IMPROVE researchers to meeting the Neapolitan volcanoes. Led by Sandro de Vita with the precious support by Domenico Sparice, the field trip developed on Vesuvius first, then on Campi Flegrei. The leading team by the INGV – Osservatorio Vesuviano illustrated the structure, composition, behavior, and volcanic products of these two nearby still different volcanoes – Vesuvius being a quiescent stratovolcano with a summit caldera, and Campi Flegrei a large caldera which has been in a state of unrest during last decades, and from where some of the largest eruptions ever in the Mediterranean and European regions originated. A lesson in the field at the Solfatara crater by Stefano Caliro illustrated the characteristics of the degassing in the area and the reconstructed underground degassing structure. Finally, the Director of the Osservatorio Vesuviano, Mauro Di Vito, kindly introduced the IMPROVE researchers to the modern 24/7 Operational Room where the data from four continuously monitored volcanoes are collected and analyzed.