1693 Sicily earthquake
||January 11, 1693
||37°18′N 15°06′E / 37°18′N 15°06′E / 37.3; 15.1
The exact location of the epicentre remains uncertain
||5–10 meter high waves devastated the coastal villages on the Ionian Sea and in the Straits of Messina. (Ambraseys-Sieberg intensity V tsunami)
||A magnitude 6.2 on January 9
The 1693 Sicily earthquake struck parts of southern
January 11 at around 21:00 local time. This earthquake was preceded by a damaging
foreshock on January 9.
 It had an estimated magnitude of 7.4 on the
moment magnitude scale, the most powerful in Italian history,
 and a maximum intensity of XI (Extreme) on the
Mercalli intensity scale, destroying at least 70 towns and cities, seriously affecting an area of 5,600 square kilometres (2,200 sq mi) and causing the death of about 60,000 people.
 The earthquake was followed by tsunamis that devastated the coastal villages on the
Ionian Sea and in the
Straits of Messina.
 Almost two thirds of the entire population of
Catania were killed.
epicentre of the disaster was probably close to the coast, possibly offshore, although the exact position remains unknown. The extent and degree of destruction caused by the earthquake resulted in extensive rebuilding of the towns and cities of southeastern Sicily, particularly the
Val di Noto, in a homogeneous late
Baroque style, described as "the culmination and final flowering of Baroque art in Europe".
According to a contemporary account of the earthquake by Vincentius Bonajutus, published in the
Philosophical Transactions of the Royal Society, "It was in this country impossible to keep upon our legs, or in one place on the dancing Earth; nay, those that lay along on the ground, were tossed from side to side, as if on a rolling billow."