25 November 2021
The Izmit Earthquake, also called Kocaeli Earthquake or Golcuk Earthquake, occurred on 17 August 1999. The magnitude 7.4 earthquake, which lasted less than a minute, struck the Anatolian fault system with the epicentre at about 7 miles southeast of Izmit. It caused the deaths of 17,000 people and left more than 250,000 people homeless. It was followed by the magnitude 7.2 Duzce Earthquake on 12 November 1999, which also occurred on the North Anatolian Fault and caused at least 845 deaths in Duzce and surrounding areas.