SISMIKO is one of the emergency operating groups (GO) of Istituto Nazionale di Geofisica e Vulcanologia (INGV) whose principal task is the prompt installation a temporary seismic network, with real time data transmission, to integrate the permanent seismic stations in an area where a strong earthquake or a seismic sequence is occurring [Moretti et al., 2012; 2016]. SISMIKO was formally established in 2015 by the union of some mobile seismic networks managed by different groups of INGV headquarters. Each of these networks was conceived according to different criteria, determined by its geographical locations and its relationships with the Italian Rete Sismica Nazionale (RSN) [Michelini et al., 2016; Margheriti et al., 2020]. These heterogeneities includes also in the data acquisition...