Succuessive earthquakes continue after the 6.2 earthquake that occured in Istanbul on 23 April. According to the data of the Disaster and Emergency Management Presidency (AFAD), a 3.6 magnitude aftershock centred in Büyükçekmece in the Marmara Sea.  

 

It was reported that the earthquake occurred at 8.40 am local time at a depth of 7.8 km.