In our Christmas episode, our characters experience a series of massive earthquakes that rocked Naples, Italy in 1456. They lived in a more primitive lifestyle, but we still need to be prepared for earthquakes.
California is no stranger to earthquakes, but we are hardly the only place in the world to feel their effects. Italy has been hit particularly hard throughout history, most recently in August 2016 when an earthquake registering 6.2 on the Richter scale rocked Amatrice. The Italian earthquake institute (INGV) reported 60 aftershocks in the four hours following the initial quake, the strongest aftershock measured 5.5.