“…In Thessaly (Central Greece), urban areas are located near major active faults increasing the threat of strong seismic events, with, possibly, devastating ramifications for financial and industrial activities, as well as the safety of local population. Advances in signal processing, telecommunications and seismology have gradually rendered the concept of a reliable Earthquake Early Warning System (EEWS) not only feasible, but quite reliable as well (Nakamura, 1988;Kanamori et al, 1997;Allen and Kanamori, 2003;Kanamori, 2005;Simons et al, 2006;Allen, 2007;Gasparini et al, 2011;Vallianatos, 2013, 2015;Parolai et al, 2015;Hsu and Nieh, 2020;Brooks et al, Volume 58 2021). Damages from an impending strong motion can be reduced by taking mitigation measures suitable for the given warning time (Espinosa-Aranda et al, 1995;Wu et al, 1998;Iannacone et al, 2010;Beltramone and Gomes, 2021).…”