Vestnik Kavkaza — News 5.3-point earthquake hits Marmara Sea Published: 30 Jul 2013 in 10:38 (UTC+3 MSK) An earthquake with a magnitude of 5.3 points was registered in the Marmara Sea, 2.5-5.3 points near Istanbul this morning, RIA Novosti cites Professor Serif Baris of the Istanbul University.The earthquake epicenter was in Gokceada. Share WhatsApp Telegram Copy link 3010 views News World Turkey Society Subscribe to our Telegram channel