Table 2. List of likely triggering historical earthquakes.

Date	Location	Magnitude	Tsunamigenic
361	Sicily	Ms 6.60	No information
21 July AD 365	Creta	Mw 8.3–8.5	YES
374	Reggio Calabria	Ms 6.30	No information

Major and moderate historical earthquakes known in the study area³⁵,³⁸,⁴¹ in the time window of HAT emplacement as deduced from radiometric dating.