Fabio Meloni (*), Stefania Nisio (**), Giancarlo Ciotoli (°), Lorenzo Liperi (*), Maria Grazia Finoia (**) & Pietro Zizzari (*)
(*) Geological and Seismic Survey, Latium Region Administration.
(**) Institute for Environmental Protection and Research (ISPRA).
(°) IGAG-CNR, Institute of Environmental Geology and Geoengineering.