1693 Sicily earthquake | damage
Despite the difficulty of separating the effects of this event from the mainshock, some information is available. This earthquake caused widespread damage, particularly in Augusta where almost half of the houses were destroyed. Most of the buildings in two districts of Avola collapsed and many buildings were also destroyed in Noto, Floridia, Lentini and Mellili. Some buildings collapsed in Catania, Vizzini and Sortini. There were an estimated 200 deaths in both Augusta and Noto.
The area of severe damage covered most of southeastern Sicily, an area of about 14,000 square kilometres (5,400 sq mi), including all the present provinces of
The earthquake also triggered large landslides, such as at Noto Antica and Sortino, and in one case a large rock-slide dammed a stream, forming a lake a few kilometres long. Several large NW-SE trending fractures were created up to 500 metres (1,600 ft) long and 2 metres (6.6 ft) wide, on the plains just south of Catania. In the same area,
The number of deaths recorded at the time in official sources were about 12,000 in Catania (63% of the population), 5,045 in Ragusa (51%), 3,500 in Syracuse (23%) 3,000 in Noto (25%), 1,840 in Augusta (30%) and 3,400 in