1887 Liguria earthquake
The 1887 Liguria earthquake struck off the coast of Imperia, Italy on the early morning of February 23, 1887 with an estimated moment magnitude of 6.8–6.9, killing about 600–3,000 people. It also generated a tsunami that had a run-up height of 2 meters. The widespread damage was said to be so severe that the town of Bussana Vecchia was abandoned by the locals that used to live in the area. Earthquake. The tremor had a magnitude of between 6.3 and 7.5 along with an intensity of X ("Extreme") on the Mercalli scale. The most likely source  of this earthquake was along a reverse fault, striking N55°E. The simulated fault models best explains the tsunami characteristics observed. Two different fault parameters were presented; a steep, south-dipping fault rupturing in a 6.8 event, or a shallower, north-dipping fault that ruptures in a 6.9 event. It was also hypothesized that the tremor was due to the rupture of the 80 km long Northern Ligurian fault system that ran along the coast of the Ligurian Basin. The Italian Peninsula observes frequent seismic activity due to its location near numerous fault lines between the convergence of the  Adriatic Plate and the Eurasian plate. However the area where the epicenter of the tremor was located does not experience much frequent activity due to being far from major fault lines that can cause these events. Impact. The tremor caused widespread damage along Northwest Italy, particularly in the towns of Imperia and Diano Marina and small towns in the Southeastern coast of France. about 600–3,000 were presumably dead. Most notably in the town of Bussana Vecchia, Sanremo which was completely abandoned and was beyond repair for more than six decades. In the 1960s, a group of artists from around the  world tried to revive the area and were successful. To this day, a small population of artists and a few families live in the area as well as cafes and paintings for display. Limited damage was observed along the French Riviera, but another tsunami generated by a landslide increased the death toll in the town of Menton. The Prince of Wales who was visiting the town of Cannes at the time, was urged by the Royal Family to return. It to evacuate the area due to the use of transportation at the time was by train. Some civilians were reported  to be leaving still wearing their pajamas due to the early occurrence of the event.