Roberto Tonini¹, Pio Di Manna², Stefano Lorito¹, Beatriz Brizuela³, Finn Løvholt⁴, Alexander Garcia-Aristizabal⁵, Sylfest Glimsdal⁴, Alessio Piatanesi¹, Fabrizio Romano⁶, Jacopo Selva⁷, Eutizio Vittori², Manuela Volpe⁸, Jose M. Gonzalez Vida⁹ and Jorge Macias⁹, (1)National Institute of Geophysics and Volcanology, Rome, Italy, (2)ISPRA, Rome, Italy, (3)College Station, TX, United States, (4)Norwegian Geotechnical Institute, Oslo, Norway, (5)Istituto Nazionale di Geofisica e Vulcanologia, Bologna, Italy, (6)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (7)Istituto Nationale di Geofisica e Vulcanologia, Bologna, Italy, (8)Istituto Nazionale di Geofisica e Vulcanologia, Roma, Italy, (9)University of Malaga, Applied Mathematics, Malaga, Spain