2023-04-21T20:43:48.0000Z40.82527.8847.77manualconfirmedKOERI1.2ML1Origin/20230421210050.751637.109118Magnitude/20230421210050.751691.109119KOERIMarmara Denizi - [16.56 km] Marmaraereğlisi (Tekirdağ)region name